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-rw-r--r--dev-ruby/abstract/metadata.xml2
-rw-r--r--dev-ruby/actionpack/metadata.xml2
-rw-r--r--dev-ruby/activerecord/metadata.xml2
-rw-r--r--dev-ruby/activeresource/metadata.xml2
-rw-r--r--dev-ruby/activesupport/metadata.xml2
-rw-r--r--dev-ruby/addressable/metadata.xml2
-rw-r--r--dev-ruby/archive-tar-minitar/metadata.xml2
-rw-r--r--dev-ruby/aws-s3/metadata.xml2
-rw-r--r--dev-ruby/blankslate/metadata.xml2
-rw-r--r--dev-ruby/bouncy-castle-java/metadata.xml1
-rw-r--r--dev-ruby/builder/metadata.xml2
-rw-r--r--dev-ruby/classifier/metadata.xml2
-rw-r--r--dev-ruby/color/metadata.xml2
-rw-r--r--dev-ruby/coolio/metadata.xml1
-rw-r--r--dev-ruby/cri/metadata.xml2
-rw-r--r--dev-ruby/curb/metadata.xml2
-rw-r--r--dev-ruby/dalli/metadata.xml1
-rw-r--r--dev-ruby/delayer-deferred/metadata.xml2
-rw-r--r--dev-ruby/delayer/metadata.xml2
-rw-r--r--dev-ruby/deprecated/metadata.xml2
-rw-r--r--dev-ruby/diff-lcs/metadata.xml2
-rw-r--r--dev-ruby/dnsruby/metadata.xml2
-rw-r--r--dev-ruby/dust/metadata.xml2
-rw-r--r--dev-ruby/extlib/metadata.xml2
-rw-r--r--dev-ruby/facter/metadata.xml6
-rw-r--r--dev-ruby/fattr/metadata.xml2
-rw-r--r--dev-ruby/gnuplot/metadata.xml2
-rw-r--r--dev-ruby/gruff/metadata.xml2
-rw-r--r--dev-ruby/highline/metadata.xml2
-rw-r--r--dev-ruby/hoe-seattlerb/metadata.xml2
-rw-r--r--dev-ruby/hoe/metadata.xml2
-rw-r--r--dev-ruby/htmlentities/metadata.xml2
-rw-r--r--dev-ruby/imagesize/metadata.xml2
-rw-r--r--dev-ruby/instance_storage/metadata.xml2
-rw-r--r--dev-ruby/jruby-openssl/metadata.xml2
-rw-r--r--dev-ruby/json/metadata.xml2
-rw-r--r--dev-ruby/kissfft/metadata.xml2
-rw-r--r--dev-ruby/kramdown/metadata.xml2
-rw-r--r--dev-ruby/launchy/metadata.xml2
-rw-r--r--dev-ruby/log4r/metadata.xml2
-rw-r--r--dev-ruby/logging/metadata.xml2
-rw-r--r--dev-ruby/maxitest/metadata.xml2
-rw-r--r--dev-ruby/mecab-ruby/metadata.xml2
-rw-r--r--dev-ruby/metaid/metadata.xml2
-rw-r--r--dev-ruby/metasploit-payloads/metadata.xml2
-rw-r--r--dev-ruby/mocha/metadata.xml2
-rw-r--r--dev-ruby/msgpack/metadata.xml2
-rw-r--r--dev-ruby/narray/metadata.xml2
-rw-r--r--dev-ruby/net-scp/metadata.xml2
-rw-r--r--dev-ruby/net-sftp/metadata.xml2
-rw-r--r--dev-ruby/net-ssh-gateway/metadata.xml2
-rw-r--r--dev-ruby/net-ssh-multi/metadata.xml2
-rw-r--r--dev-ruby/net-ssh/metadata.xml2
-rw-r--r--dev-ruby/oauth/metadata.xml2
-rw-r--r--dev-ruby/open4/metadata.xml2
-rw-r--r--dev-ruby/packetfu/metadata.xml2
-rw-r--r--dev-ruby/pcaprub/metadata.xml2
-rw-r--r--dev-ruby/plist/metadata.xml2
-rw-r--r--dev-ruby/pluggaloid/metadata.xml2
-rw-r--r--dev-ruby/png/metadata.xml2
-rw-r--r--dev-ruby/podcast/metadata.xml2
-rw-r--r--dev-ruby/polyglot/metadata.xml2
-rw-r--r--dev-ruby/priorityqueue/metadata.xml2
-rw-r--r--dev-ruby/racc/metadata.xml2
-rw-r--r--dev-ruby/rack-cache/metadata.xml2
-rw-r--r--dev-ruby/rack/metadata.xml2
-rw-r--r--dev-ruby/radius/metadata.xml2
-rw-r--r--dev-ruby/rake/metadata.xml2
-rw-r--r--dev-ruby/rb-readline-r7/metadata.xml2
-rw-r--r--dev-ruby/rb-readline/metadata.xml2
-rw-r--r--dev-ruby/rdoc/metadata.xml2
-rw-r--r--dev-ruby/rev/metadata.xml2
-rw-r--r--dev-ruby/right_http_connection/metadata.xml2
-rw-r--r--dev-ruby/rjb/metadata.xml2
-rw-r--r--dev-ruby/rmagick/metadata.xml2
-rw-r--r--dev-ruby/robots/metadata.xml2
-rw-r--r--dev-ruby/rrdtool-bindings/metadata.xml2
-rw-r--r--dev-ruby/rspec-core/metadata.xml2
-rw-r--r--dev-ruby/rspec-expectations/metadata.xml2
-rw-r--r--dev-ruby/rspec-mocks/metadata.xml2
-rw-r--r--dev-ruby/rspec/metadata.xml2
-rw-r--r--dev-ruby/ruby-atk/metadata.xml2
-rw-r--r--dev-ruby/ruby-augeas/metadata.xml1
-rw-r--r--dev-ruby/ruby-cairo-gobject/metadata.xml2
-rw-r--r--dev-ruby/ruby-clutter-gstreamer/metadata.xml2
-rw-r--r--dev-ruby/ruby-clutter-gtk/metadata.xml2
-rw-r--r--dev-ruby/ruby-clutter/metadata.xml2
-rw-r--r--dev-ruby/ruby-elf/metadata.xml2
-rw-r--r--dev-ruby/ruby-filemagic/metadata.xml2
-rw-r--r--dev-ruby/ruby-gdk3/metadata.xml2
-rw-r--r--dev-ruby/ruby-gdkpixbuf2/metadata.xml2
-rw-r--r--dev-ruby/ruby-gio2/metadata.xml2
-rw-r--r--dev-ruby/ruby-glib2/metadata.xml2
-rw-r--r--dev-ruby/ruby-gnome2/metadata.xml2
-rw-r--r--dev-ruby/ruby-gobject-introspection/metadata.xml2
-rw-r--r--dev-ruby/ruby-gstreamer/metadata.xml2
-rw-r--r--dev-ruby/ruby-gtk2/metadata.xml2
-rw-r--r--dev-ruby/ruby-gtk3/metadata.xml2
-rw-r--r--dev-ruby/ruby-gtksourceview/metadata.xml2
-rw-r--r--dev-ruby/ruby-gtksourceview3/metadata.xml2
-rw-r--r--dev-ruby/ruby-hmac/metadata.xml2
-rw-r--r--dev-ruby/ruby-ldap/metadata.xml2
-rw-r--r--dev-ruby/ruby-mp3info/metadata.xml2
-rw-r--r--dev-ruby/ruby-oci8/metadata.xml2
-rw-r--r--dev-ruby/ruby-opengl/metadata.xml2
-rw-r--r--dev-ruby/ruby-openid/metadata.xml2
-rw-r--r--dev-ruby/ruby-pango/metadata.xml2
-rw-r--r--dev-ruby/ruby-poppler/metadata.xml2
-rw-r--r--dev-ruby/ruby-rsvg/metadata.xml2
-rw-r--r--dev-ruby/ruby-vte/metadata.xml2
-rw-r--r--dev-ruby/ruby-vte3/metadata.xml2
-rw-r--r--dev-ruby/ruby-webkit-gtk/metadata.xml2
-rw-r--r--dev-ruby/ruby-webkit-gtk2/metadata.xml2
-rw-r--r--dev-ruby/ruby-yadis/metadata.xml2
-rw-r--r--dev-ruby/ruby2ruby/metadata.xml2
-rw-r--r--dev-ruby/rubygems/metadata.xml2
-rw-r--r--dev-ruby/rubyntlm/metadata.xml2
-rw-r--r--dev-ruby/sdoc/metadata.xml2
-rw-r--r--dev-ruby/serialport/metadata.xml2
-rw-r--r--dev-ruby/shorturl/metadata.xml2
-rw-r--r--dev-ruby/simple-rss/metadata.xml2
-rw-r--r--dev-ruby/snmplib/metadata.xml2
-rw-r--r--dev-ruby/sparklines/metadata.xml2
-rw-r--r--dev-ruby/spreadsheet/metadata.xml2
-rw-r--r--dev-ruby/sqlite3/metadata.xml2
-rw-r--r--dev-ruby/syntax/metadata.xml2
-rw-r--r--dev-ruby/term-ansicolor/metadata.xml2
-rw-r--r--dev-ruby/termcolor/metadata.xml2
-rw-r--r--dev-ruby/test-unit-rr/metadata.xml2
-rw-r--r--dev-ruby/test-unit/metadata.xml2
-rw-r--r--dev-ruby/text-hyphen/metadata.xml2
-rw-r--r--dev-ruby/textpow/metadata.xml2
-rw-r--r--dev-ruby/totoridipjp/metadata.xml2
-rw-r--r--dev-ruby/treetop/metadata.xml2
-rw-r--r--dev-ruby/trollop/metadata.xml2
-rw-r--r--dev-ruby/typhoeus/metadata.xml2
-rw-r--r--dev-ruby/tzinfo/metadata.xml2
-rw-r--r--dev-ruby/unf_ext/metadata.xml2
-rw-r--r--dev-ruby/uuidtools/metadata.xml2
-rw-r--r--dev-ruby/webrobots/metadata.xml2
140 files changed, 138 insertions, 142 deletions
diff --git a/dev-ruby/abstract/metadata.xml b/dev-ruby/abstract/metadata.xml
index 524558a2e7d..40e0fa203d3 100644
--- a/dev-ruby/abstract/metadata.xml
+++ b/dev-ruby/abstract/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/actionpack/metadata.xml b/dev-ruby/actionpack/metadata.xml
index 069495cf5de..73034e5a17a 100644
--- a/dev-ruby/actionpack/metadata.xml
+++ b/dev-ruby/actionpack/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/activerecord/metadata.xml b/dev-ruby/activerecord/metadata.xml
index 069495cf5de..73034e5a17a 100644
--- a/dev-ruby/activerecord/metadata.xml
+++ b/dev-ruby/activerecord/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/activeresource/metadata.xml b/dev-ruby/activeresource/metadata.xml
index 4c1d4a474ac..b7b7a6aa1d8 100644
--- a/dev-ruby/activeresource/metadata.xml
+++ b/dev-ruby/activeresource/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/activesupport/metadata.xml b/dev-ruby/activesupport/metadata.xml
index 069495cf5de..73034e5a17a 100644
--- a/dev-ruby/activesupport/metadata.xml
+++ b/dev-ruby/activesupport/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/addressable/metadata.xml b/dev-ruby/addressable/metadata.xml
index be949fce6f4..23a4fd9c3b3 100644
--- a/dev-ruby/addressable/metadata.xml
+++ b/dev-ruby/addressable/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/archive-tar-minitar/metadata.xml b/dev-ruby/archive-tar-minitar/metadata.xml
index 75effc9ac24..601d5079754 100644
--- a/dev-ruby/archive-tar-minitar/metadata.xml
+++ b/dev-ruby/archive-tar-minitar/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/aws-s3/metadata.xml b/dev-ruby/aws-s3/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/aws-s3/metadata.xml
+++ b/dev-ruby/aws-s3/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/blankslate/metadata.xml b/dev-ruby/blankslate/metadata.xml
index 9ad0935fa77..a8f99ac7d59 100644
--- a/dev-ruby/blankslate/metadata.xml
+++ b/dev-ruby/blankslate/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/bouncy-castle-java/metadata.xml b/dev-ruby/bouncy-castle-java/metadata.xml
index 604e0a4238b..7303cef9696 100644
--- a/dev-ruby/bouncy-castle-java/metadata.xml
+++ b/dev-ruby/bouncy-castle-java/metadata.xml
@@ -3,4 +3,3 @@
<pkgmetadata>
<herd>java</herd>
</pkgmetadata>
-
diff --git a/dev-ruby/builder/metadata.xml b/dev-ruby/builder/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/builder/metadata.xml
+++ b/dev-ruby/builder/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/classifier/metadata.xml b/dev-ruby/classifier/metadata.xml
index 09996156c7e..471aa439f6a 100644
--- a/dev-ruby/classifier/metadata.xml
+++ b/dev-ruby/classifier/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/color/metadata.xml b/dev-ruby/color/metadata.xml
index 373f091d0c0..57a269e7a16 100644
--- a/dev-ruby/color/metadata.xml
+++ b/dev-ruby/color/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/coolio/metadata.xml b/dev-ruby/coolio/metadata.xml
index fbf4d3550bc..85213618336 100644
--- a/dev-ruby/coolio/metadata.xml
+++ b/dev-ruby/coolio/metadata.xml
@@ -3,4 +3,3 @@
<pkgmetadata>
<herd>ruby</herd>
</pkgmetadata>
-
diff --git a/dev-ruby/cri/metadata.xml b/dev-ruby/cri/metadata.xml
index c9304d73707..a42b2e4f201 100644
--- a/dev-ruby/cri/metadata.xml
+++ b/dev-ruby/cri/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/curb/metadata.xml b/dev-ruby/curb/metadata.xml
index 79473442621..e98a2caac68 100644
--- a/dev-ruby/curb/metadata.xml
+++ b/dev-ruby/curb/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/dalli/metadata.xml b/dev-ruby/dalli/metadata.xml
index 8f1c665ac49..c7d720a7d3a 100644
--- a/dev-ruby/dalli/metadata.xml
+++ b/dev-ruby/dalli/metadata.xml
@@ -6,4 +6,3 @@
<remote-id type="github">petergoldstein/dalli</remote-id>
</upstream>
</pkgmetadata>
-
diff --git a/dev-ruby/delayer-deferred/metadata.xml b/dev-ruby/delayer-deferred/metadata.xml
index 46ded822aa4..88ccded3a69 100644
--- a/dev-ruby/delayer-deferred/metadata.xml
+++ b/dev-ruby/delayer-deferred/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/delayer/metadata.xml b/dev-ruby/delayer/metadata.xml
index cc5a83ecf1f..12fdd331ff0 100644
--- a/dev-ruby/delayer/metadata.xml
+++ b/dev-ruby/delayer/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/deprecated/metadata.xml b/dev-ruby/deprecated/metadata.xml
index d4c7ea642d7..94dafa4d764 100644
--- a/dev-ruby/deprecated/metadata.xml
+++ b/dev-ruby/deprecated/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/diff-lcs/metadata.xml b/dev-ruby/diff-lcs/metadata.xml
index bbd67433ff5..2c88a8640f0 100644
--- a/dev-ruby/diff-lcs/metadata.xml
+++ b/dev-ruby/diff-lcs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/dnsruby/metadata.xml b/dev-ruby/dnsruby/metadata.xml
index 0087805ce0a..06e6ac4fa2d 100644
--- a/dev-ruby/dnsruby/metadata.xml
+++ b/dev-ruby/dnsruby/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/dust/metadata.xml b/dev-ruby/dust/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/dust/metadata.xml
+++ b/dev-ruby/dust/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/extlib/metadata.xml b/dev-ruby/extlib/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/extlib/metadata.xml
+++ b/dev-ruby/extlib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/facter/metadata.xml b/dev-ruby/facter/metadata.xml
index dd12a79f6c1..857dff27d87 100644
--- a/dev-ruby/facter/metadata.xml
+++ b/dev-ruby/facter/metadata.xml
@@ -7,8 +7,8 @@
<herd>sysadmin</herd>
<herd>ruby</herd>
<use>
- <flag name='dmi'>Use <pkg>sys-apps/dmidecode</pkg> to determine hardware system properties</flag>
- <flag name='virt'>Use <pkg>app-emulation/virt-what</pkg> for virtual machine detection</flag>
- <flag name='pciutils'>Use <pkg>sys-apps/pciutils</pkg> to determine hardware system properties</flag>
+ <flag name="dmi">Use <pkg>sys-apps/dmidecode</pkg> to determine hardware system properties</flag>
+ <flag name="virt">Use <pkg>app-emulation/virt-what</pkg> for virtual machine detection</flag>
+ <flag name="pciutils">Use <pkg>sys-apps/pciutils</pkg> to determine hardware system properties</flag>
</use>
</pkgmetadata>
diff --git a/dev-ruby/fattr/metadata.xml b/dev-ruby/fattr/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/fattr/metadata.xml
+++ b/dev-ruby/fattr/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/gnuplot/metadata.xml b/dev-ruby/gnuplot/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/gnuplot/metadata.xml
+++ b/dev-ruby/gnuplot/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/gruff/metadata.xml b/dev-ruby/gruff/metadata.xml
index 728389012a7..4b85f6d12c5 100644
--- a/dev-ruby/gruff/metadata.xml
+++ b/dev-ruby/gruff/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/highline/metadata.xml b/dev-ruby/highline/metadata.xml
index 2f8d5b77971..45266ec88a7 100644
--- a/dev-ruby/highline/metadata.xml
+++ b/dev-ruby/highline/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/hoe-seattlerb/metadata.xml b/dev-ruby/hoe-seattlerb/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/hoe-seattlerb/metadata.xml
+++ b/dev-ruby/hoe-seattlerb/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/hoe/metadata.xml b/dev-ruby/hoe/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/hoe/metadata.xml
+++ b/dev-ruby/hoe/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/htmlentities/metadata.xml b/dev-ruby/htmlentities/metadata.xml
index 2e6df8fe770..b0f408dc12f 100644
--- a/dev-ruby/htmlentities/metadata.xml
+++ b/dev-ruby/htmlentities/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/imagesize/metadata.xml b/dev-ruby/imagesize/metadata.xml
index 4827a9af353..81d46ef55ae 100644
--- a/dev-ruby/imagesize/metadata.xml
+++ b/dev-ruby/imagesize/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/instance_storage/metadata.xml b/dev-ruby/instance_storage/metadata.xml
index f0edcdf7d1f..873276e7384 100644
--- a/dev-ruby/instance_storage/metadata.xml
+++ b/dev-ruby/instance_storage/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/jruby-openssl/metadata.xml b/dev-ruby/jruby-openssl/metadata.xml
index ac30777a093..02148320a5a 100644
--- a/dev-ruby/jruby-openssl/metadata.xml
+++ b/dev-ruby/jruby-openssl/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/json/metadata.xml b/dev-ruby/json/metadata.xml
index 59e57238fc5..836873ba804 100644
--- a/dev-ruby/json/metadata.xml
+++ b/dev-ruby/json/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/kissfft/metadata.xml b/dev-ruby/kissfft/metadata.xml
index 7264cc889d6..adca29af60c 100644
--- a/dev-ruby/kissfft/metadata.xml
+++ b/dev-ruby/kissfft/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
diff --git a/dev-ruby/kramdown/metadata.xml b/dev-ruby/kramdown/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/kramdown/metadata.xml
+++ b/dev-ruby/kramdown/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/launchy/metadata.xml b/dev-ruby/launchy/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/launchy/metadata.xml
+++ b/dev-ruby/launchy/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/log4r/metadata.xml b/dev-ruby/log4r/metadata.xml
index bd7d558ca7e..53e8f48b75c 100644
--- a/dev-ruby/log4r/metadata.xml
+++ b/dev-ruby/log4r/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/logging/metadata.xml b/dev-ruby/logging/metadata.xml
index 4bc9455680e..1dc56ac637f 100644
--- a/dev-ruby/logging/metadata.xml
+++ b/dev-ruby/logging/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/maxitest/metadata.xml b/dev-ruby/maxitest/metadata.xml
index b4d509e7e61..61976dd26cc 100644
--- a/dev-ruby/maxitest/metadata.xml
+++ b/dev-ruby/maxitest/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/mecab-ruby/metadata.xml b/dev-ruby/mecab-ruby/metadata.xml
index b66c5870ff0..ed7f2d4ce9a 100644
--- a/dev-ruby/mecab-ruby/metadata.xml
+++ b/dev-ruby/mecab-ruby/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>cjk</herd>
diff --git a/dev-ruby/metaid/metadata.xml b/dev-ruby/metaid/metadata.xml
index 2fa4934fdf3..cccdef724d1 100644
--- a/dev-ruby/metaid/metadata.xml
+++ b/dev-ruby/metaid/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/metasploit-payloads/metadata.xml b/dev-ruby/metasploit-payloads/metadata.xml
index 4448ed2d32b..dda959fd11f 100644
--- a/dev-ruby/metasploit-payloads/metadata.xml
+++ b/dev-ruby/metasploit-payloads/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
diff --git a/dev-ruby/mocha/metadata.xml b/dev-ruby/mocha/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/mocha/metadata.xml
+++ b/dev-ruby/mocha/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/msgpack/metadata.xml b/dev-ruby/msgpack/metadata.xml
index a2cd1571458..0e4a7ec34c2 100644
--- a/dev-ruby/msgpack/metadata.xml
+++ b/dev-ruby/msgpack/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/narray/metadata.xml b/dev-ruby/narray/metadata.xml
index 25d79cd62e9..470930ac1bc 100644
--- a/dev-ruby/narray/metadata.xml
+++ b/dev-ruby/narray/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/net-scp/metadata.xml b/dev-ruby/net-scp/metadata.xml
index c4ec636bd2b..be5f4778d30 100644
--- a/dev-ruby/net-scp/metadata.xml
+++ b/dev-ruby/net-scp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/net-sftp/metadata.xml b/dev-ruby/net-sftp/metadata.xml
index 2b6892683f8..64690fa25a6 100644
--- a/dev-ruby/net-sftp/metadata.xml
+++ b/dev-ruby/net-sftp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/net-ssh-gateway/metadata.xml b/dev-ruby/net-ssh-gateway/metadata.xml
index 4df31c16364..6187ddb476d 100644
--- a/dev-ruby/net-ssh-gateway/metadata.xml
+++ b/dev-ruby/net-ssh-gateway/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/net-ssh-multi/metadata.xml b/dev-ruby/net-ssh-multi/metadata.xml
index 1a9d505bda6..7c6a3e034b6 100644
--- a/dev-ruby/net-ssh-multi/metadata.xml
+++ b/dev-ruby/net-ssh-multi/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/net-ssh/metadata.xml b/dev-ruby/net-ssh/metadata.xml
index 051e6817367..b917e626272 100644
--- a/dev-ruby/net-ssh/metadata.xml
+++ b/dev-ruby/net-ssh/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/oauth/metadata.xml b/dev-ruby/oauth/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/oauth/metadata.xml
+++ b/dev-ruby/oauth/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/open4/metadata.xml b/dev-ruby/open4/metadata.xml
index 6c1c5873edf..deab3945200 100644
--- a/dev-ruby/open4/metadata.xml
+++ b/dev-ruby/open4/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/packetfu/metadata.xml b/dev-ruby/packetfu/metadata.xml
index 22d6b668bd1..6e4144fa1b3 100644
--- a/dev-ruby/packetfu/metadata.xml
+++ b/dev-ruby/packetfu/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/pcaprub/metadata.xml b/dev-ruby/pcaprub/metadata.xml
index 8508c8c6979..6136d426e51 100644
--- a/dev-ruby/pcaprub/metadata.xml
+++ b/dev-ruby/pcaprub/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/plist/metadata.xml b/dev-ruby/plist/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/plist/metadata.xml
+++ b/dev-ruby/plist/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/pluggaloid/metadata.xml b/dev-ruby/pluggaloid/metadata.xml
index 46ded822aa4..88ccded3a69 100644
--- a/dev-ruby/pluggaloid/metadata.xml
+++ b/dev-ruby/pluggaloid/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/png/metadata.xml b/dev-ruby/png/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/png/metadata.xml
+++ b/dev-ruby/png/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/podcast/metadata.xml b/dev-ruby/podcast/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/podcast/metadata.xml
+++ b/dev-ruby/podcast/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/polyglot/metadata.xml b/dev-ruby/polyglot/metadata.xml
index e14a9aa86e0..959e1f18f8f 100644
--- a/dev-ruby/polyglot/metadata.xml
+++ b/dev-ruby/polyglot/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/priorityqueue/metadata.xml b/dev-ruby/priorityqueue/metadata.xml
index 32aa4ec2bb9..41710161b99 100644
--- a/dev-ruby/priorityqueue/metadata.xml
+++ b/dev-ruby/priorityqueue/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/racc/metadata.xml b/dev-ruby/racc/metadata.xml
index ddf9adf502e..febc99fee63 100644
--- a/dev-ruby/racc/metadata.xml
+++ b/dev-ruby/racc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rack-cache/metadata.xml b/dev-ruby/rack-cache/metadata.xml
index d49eb15eaa5..d56fe2a2379 100644
--- a/dev-ruby/rack-cache/metadata.xml
+++ b/dev-ruby/rack-cache/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rack/metadata.xml b/dev-ruby/rack/metadata.xml
index d2c4f9beae6..4cf96e30357 100644
--- a/dev-ruby/rack/metadata.xml
+++ b/dev-ruby/rack/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/radius/metadata.xml b/dev-ruby/radius/metadata.xml
index a9cecbebcee..e400d036035 100644
--- a/dev-ruby/radius/metadata.xml
+++ b/dev-ruby/radius/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rake/metadata.xml b/dev-ruby/rake/metadata.xml
index bac1a67b9db..67d4dd305fa 100644
--- a/dev-ruby/rake/metadata.xml
+++ b/dev-ruby/rake/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rb-readline-r7/metadata.xml b/dev-ruby/rb-readline-r7/metadata.xml
index a95c5f0c001..84b805f57c9 100644
--- a/dev-ruby/rb-readline-r7/metadata.xml
+++ b/dev-ruby/rb-readline-r7/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
diff --git a/dev-ruby/rb-readline/metadata.xml b/dev-ruby/rb-readline/metadata.xml
index 2630a899c4b..ccb4c8988d6 100644
--- a/dev-ruby/rb-readline/metadata.xml
+++ b/dev-ruby/rb-readline/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rdoc/metadata.xml b/dev-ruby/rdoc/metadata.xml
index d01a31620cf..cf6c25dd1d9 100644
--- a/dev-ruby/rdoc/metadata.xml
+++ b/dev-ruby/rdoc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rev/metadata.xml b/dev-ruby/rev/metadata.xml
index 738a582b017..fa20b28480d 100644
--- a/dev-ruby/rev/metadata.xml
+++ b/dev-ruby/rev/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/right_http_connection/metadata.xml b/dev-ruby/right_http_connection/metadata.xml
index 207ffe41f9c..59dcc28effb 100644
--- a/dev-ruby/right_http_connection/metadata.xml
+++ b/dev-ruby/right_http_connection/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rjb/metadata.xml b/dev-ruby/rjb/metadata.xml
index 1d45f6d2e59..4c49d39af1c 100644
--- a/dev-ruby/rjb/metadata.xml
+++ b/dev-ruby/rjb/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rmagick/metadata.xml b/dev-ruby/rmagick/metadata.xml
index 2a02d2b532d..55cc31eb0bf 100644
--- a/dev-ruby/rmagick/metadata.xml
+++ b/dev-ruby/rmagick/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/robots/metadata.xml b/dev-ruby/robots/metadata.xml
index 05f4d87117a..48e893e533e 100644
--- a/dev-ruby/robots/metadata.xml
+++ b/dev-ruby/robots/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
diff --git a/dev-ruby/rrdtool-bindings/metadata.xml b/dev-ruby/rrdtool-bindings/metadata.xml
index 8e9d89ef099..17640aa0cb6 100644
--- a/dev-ruby/rrdtool-bindings/metadata.xml
+++ b/dev-ruby/rrdtool-bindings/metadata.xml
@@ -4,6 +4,6 @@
<herd>ruby</herd>
<herd>netmon</herd>
<use>
-<flag name='graph'>Enable support for graphing functions</flag>
+<flag name="graph">Enable support for graphing functions</flag>
</use>
</pkgmetadata>
diff --git a/dev-ruby/rspec-core/metadata.xml b/dev-ruby/rspec-core/metadata.xml
index 9a6e369178b..c749bc2b2d5 100644
--- a/dev-ruby/rspec-core/metadata.xml
+++ b/dev-ruby/rspec-core/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rspec-expectations/metadata.xml b/dev-ruby/rspec-expectations/metadata.xml
index 5f0e700537c..af071c48218 100644
--- a/dev-ruby/rspec-expectations/metadata.xml
+++ b/dev-ruby/rspec-expectations/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rspec-mocks/metadata.xml b/dev-ruby/rspec-mocks/metadata.xml
index 38e759d7d81..86132d10146 100644
--- a/dev-ruby/rspec-mocks/metadata.xml
+++ b/dev-ruby/rspec-mocks/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rspec/metadata.xml b/dev-ruby/rspec/metadata.xml
index f420278262d..c71df7c3b9d 100644
--- a/dev-ruby/rspec/metadata.xml
+++ b/dev-ruby/rspec/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-atk/metadata.xml b/dev-ruby/ruby-atk/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-atk/metadata.xml
+++ b/dev-ruby/ruby-atk/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-augeas/metadata.xml b/dev-ruby/ruby-augeas/metadata.xml
index 58d38b7e05d..5551b5a0d8f 100644
--- a/dev-ruby/ruby-augeas/metadata.xml
+++ b/dev-ruby/ruby-augeas/metadata.xml
@@ -9,4 +9,3 @@
ruby-augeas is a set of Ruby bindings around augeas.
</longdescription>
</pkgmetadata>
-
diff --git a/dev-ruby/ruby-cairo-gobject/metadata.xml b/dev-ruby/ruby-cairo-gobject/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-cairo-gobject/metadata.xml
+++ b/dev-ruby/ruby-cairo-gobject/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-clutter-gstreamer/metadata.xml b/dev-ruby/ruby-clutter-gstreamer/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-clutter-gstreamer/metadata.xml
+++ b/dev-ruby/ruby-clutter-gstreamer/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-clutter-gtk/metadata.xml b/dev-ruby/ruby-clutter-gtk/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-clutter-gtk/metadata.xml
+++ b/dev-ruby/ruby-clutter-gtk/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-clutter/metadata.xml b/dev-ruby/ruby-clutter/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-clutter/metadata.xml
+++ b/dev-ruby/ruby-clutter/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-elf/metadata.xml b/dev-ruby/ruby-elf/metadata.xml
index ea071df041e..33cb1c9b4b1 100644
--- a/dev-ruby/ruby-elf/metadata.xml
+++ b/dev-ruby/ruby-elf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
diff --git a/dev-ruby/ruby-filemagic/metadata.xml b/dev-ruby/ruby-filemagic/metadata.xml
index fbb82768b4d..2dfbc2efe8e 100644
--- a/dev-ruby/ruby-filemagic/metadata.xml
+++ b/dev-ruby/ruby-filemagic/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gdk3/metadata.xml b/dev-ruby/ruby-gdk3/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-gdk3/metadata.xml
+++ b/dev-ruby/ruby-gdk3/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gdkpixbuf2/metadata.xml b/dev-ruby/ruby-gdkpixbuf2/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-gdkpixbuf2/metadata.xml
+++ b/dev-ruby/ruby-gdkpixbuf2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gio2/metadata.xml b/dev-ruby/ruby-gio2/metadata.xml
index 1fba4d730f4..639c32b834e 100644
--- a/dev-ruby/ruby-gio2/metadata.xml
+++ b/dev-ruby/ruby-gio2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-glib2/metadata.xml b/dev-ruby/ruby-glib2/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-glib2/metadata.xml
+++ b/dev-ruby/ruby-glib2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gnome2/metadata.xml b/dev-ruby/ruby-gnome2/metadata.xml
index 988f164a925..73c58011ad1 100644
--- a/dev-ruby/ruby-gnome2/metadata.xml
+++ b/dev-ruby/ruby-gnome2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gobject-introspection/metadata.xml b/dev-ruby/ruby-gobject-introspection/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-gobject-introspection/metadata.xml
+++ b/dev-ruby/ruby-gobject-introspection/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gstreamer/metadata.xml b/dev-ruby/ruby-gstreamer/metadata.xml
index c0e279a8075..5af6804b014 100644
--- a/dev-ruby/ruby-gstreamer/metadata.xml
+++ b/dev-ruby/ruby-gstreamer/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gtk2/metadata.xml b/dev-ruby/ruby-gtk2/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-gtk2/metadata.xml
+++ b/dev-ruby/ruby-gtk2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gtk3/metadata.xml b/dev-ruby/ruby-gtk3/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-gtk3/metadata.xml
+++ b/dev-ruby/ruby-gtk3/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gtksourceview/metadata.xml b/dev-ruby/ruby-gtksourceview/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-gtksourceview/metadata.xml
+++ b/dev-ruby/ruby-gtksourceview/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-gtksourceview3/metadata.xml b/dev-ruby/ruby-gtksourceview3/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-gtksourceview3/metadata.xml
+++ b/dev-ruby/ruby-gtksourceview3/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-hmac/metadata.xml b/dev-ruby/ruby-hmac/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/ruby-hmac/metadata.xml
+++ b/dev-ruby/ruby-hmac/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-ldap/metadata.xml b/dev-ruby/ruby-ldap/metadata.xml
index bf840c3312b..f289c1f51cb 100644
--- a/dev-ruby/ruby-ldap/metadata.xml
+++ b/dev-ruby/ruby-ldap/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-mp3info/metadata.xml b/dev-ruby/ruby-mp3info/metadata.xml
index fd993e726bf..c9241406f2e 100644
--- a/dev-ruby/ruby-mp3info/metadata.xml
+++ b/dev-ruby/ruby-mp3info/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-oci8/metadata.xml b/dev-ruby/ruby-oci8/metadata.xml
index cace519d121..707e0948292 100644
--- a/dev-ruby/ruby-oci8/metadata.xml
+++ b/dev-ruby/ruby-oci8/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-opengl/metadata.xml b/dev-ruby/ruby-opengl/metadata.xml
index bbd5d2d841f..5939aded1f8 100644
--- a/dev-ruby/ruby-opengl/metadata.xml
+++ b/dev-ruby/ruby-opengl/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-openid/metadata.xml b/dev-ruby/ruby-openid/metadata.xml
index dc0e5b74a9b..316cfe27830 100644
--- a/dev-ruby/ruby-openid/metadata.xml
+++ b/dev-ruby/ruby-openid/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-pango/metadata.xml b/dev-ruby/ruby-pango/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-pango/metadata.xml
+++ b/dev-ruby/ruby-pango/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-poppler/metadata.xml b/dev-ruby/ruby-poppler/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-poppler/metadata.xml
+++ b/dev-ruby/ruby-poppler/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-rsvg/metadata.xml b/dev-ruby/ruby-rsvg/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-rsvg/metadata.xml
+++ b/dev-ruby/ruby-rsvg/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-vte/metadata.xml b/dev-ruby/ruby-vte/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-vte/metadata.xml
+++ b/dev-ruby/ruby-vte/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-vte3/metadata.xml b/dev-ruby/ruby-vte3/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-vte3/metadata.xml
+++ b/dev-ruby/ruby-vte3/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-webkit-gtk/metadata.xml b/dev-ruby/ruby-webkit-gtk/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-webkit-gtk/metadata.xml
+++ b/dev-ruby/ruby-webkit-gtk/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-webkit-gtk2/metadata.xml b/dev-ruby/ruby-webkit-gtk2/metadata.xml
index cb6c355eab5..a69152a618d 100644
--- a/dev-ruby/ruby-webkit-gtk2/metadata.xml
+++ b/dev-ruby/ruby-webkit-gtk2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby-yadis/metadata.xml b/dev-ruby/ruby-yadis/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/ruby-yadis/metadata.xml
+++ b/dev-ruby/ruby-yadis/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/ruby2ruby/metadata.xml b/dev-ruby/ruby2ruby/metadata.xml
index d82e96cd9bf..770eb616ff9 100644
--- a/dev-ruby/ruby2ruby/metadata.xml
+++ b/dev-ruby/ruby2ruby/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rubygems/metadata.xml b/dev-ruby/rubygems/metadata.xml
index bc82c8b2ac8..32afaf25eb5 100644
--- a/dev-ruby/rubygems/metadata.xml
+++ b/dev-ruby/rubygems/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/rubyntlm/metadata.xml b/dev-ruby/rubyntlm/metadata.xml
index eca8c98f697..5c79fae97d6 100644
--- a/dev-ruby/rubyntlm/metadata.xml
+++ b/dev-ruby/rubyntlm/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
diff --git a/dev-ruby/sdoc/metadata.xml b/dev-ruby/sdoc/metadata.xml
index e580e9f6552..3ad35ad8897 100644
--- a/dev-ruby/sdoc/metadata.xml
+++ b/dev-ruby/sdoc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/serialport/metadata.xml b/dev-ruby/serialport/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/serialport/metadata.xml
+++ b/dev-ruby/serialport/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/shorturl/metadata.xml b/dev-ruby/shorturl/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/shorturl/metadata.xml
+++ b/dev-ruby/shorturl/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/simple-rss/metadata.xml b/dev-ruby/simple-rss/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/simple-rss/metadata.xml
+++ b/dev-ruby/simple-rss/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/snmplib/metadata.xml b/dev-ruby/snmplib/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/snmplib/metadata.xml
+++ b/dev-ruby/snmplib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/sparklines/metadata.xml b/dev-ruby/sparklines/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/sparklines/metadata.xml
+++ b/dev-ruby/sparklines/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/spreadsheet/metadata.xml b/dev-ruby/spreadsheet/metadata.xml
index ef07a623620..142e8c479ab 100644
--- a/dev-ruby/spreadsheet/metadata.xml
+++ b/dev-ruby/spreadsheet/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/sqlite3/metadata.xml b/dev-ruby/sqlite3/metadata.xml
index 0b4c472d8b1..144e8d4583f 100644
--- a/dev-ruby/sqlite3/metadata.xml
+++ b/dev-ruby/sqlite3/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/syntax/metadata.xml b/dev-ruby/syntax/metadata.xml
index 689bf306c6a..fc8cde90245 100644
--- a/dev-ruby/syntax/metadata.xml
+++ b/dev-ruby/syntax/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/term-ansicolor/metadata.xml b/dev-ruby/term-ansicolor/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/term-ansicolor/metadata.xml
+++ b/dev-ruby/term-ansicolor/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/termcolor/metadata.xml b/dev-ruby/termcolor/metadata.xml
index 321af5d5d49..95391f6eb9b 100644
--- a/dev-ruby/termcolor/metadata.xml
+++ b/dev-ruby/termcolor/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/test-unit-rr/metadata.xml b/dev-ruby/test-unit-rr/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/test-unit-rr/metadata.xml
+++ b/dev-ruby/test-unit-rr/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/test-unit/metadata.xml b/dev-ruby/test-unit/metadata.xml
index 82492cff50c..8b31a5154d4 100644
--- a/dev-ruby/test-unit/metadata.xml
+++ b/dev-ruby/test-unit/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/text-hyphen/metadata.xml b/dev-ruby/text-hyphen/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/text-hyphen/metadata.xml
+++ b/dev-ruby/text-hyphen/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/textpow/metadata.xml b/dev-ruby/textpow/metadata.xml
index fb4d26d634c..61358cbe779 100644
--- a/dev-ruby/textpow/metadata.xml
+++ b/dev-ruby/textpow/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/totoridipjp/metadata.xml b/dev-ruby/totoridipjp/metadata.xml
index 46ded822aa4..88ccded3a69 100644
--- a/dev-ruby/totoridipjp/metadata.xml
+++ b/dev-ruby/totoridipjp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/treetop/metadata.xml b/dev-ruby/treetop/metadata.xml
index c236da70d49..b0254be8e62 100644
--- a/dev-ruby/treetop/metadata.xml
+++ b/dev-ruby/treetop/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/trollop/metadata.xml b/dev-ruby/trollop/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/trollop/metadata.xml
+++ b/dev-ruby/trollop/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/typhoeus/metadata.xml b/dev-ruby/typhoeus/metadata.xml
index 2ba565f55de..0c5734b9156 100644
--- a/dev-ruby/typhoeus/metadata.xml
+++ b/dev-ruby/typhoeus/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/tzinfo/metadata.xml b/dev-ruby/tzinfo/metadata.xml
index 9d6e8da2d7d..0040b116289 100644
--- a/dev-ruby/tzinfo/metadata.xml
+++ b/dev-ruby/tzinfo/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/unf_ext/metadata.xml b/dev-ruby/unf_ext/metadata.xml
index 97b3cd9745f..114ddee8ede 100644
--- a/dev-ruby/unf_ext/metadata.xml
+++ b/dev-ruby/unf_ext/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/uuidtools/metadata.xml b/dev-ruby/uuidtools/metadata.xml
index 0dca07e222e..04a0d7c3a5b 100644
--- a/dev-ruby/uuidtools/metadata.xml
+++ b/dev-ruby/uuidtools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>
diff --git a/dev-ruby/webrobots/metadata.xml b/dev-ruby/webrobots/metadata.xml
index d5cba8f6502..2866557fd19 100644
--- a/dev-ruby/webrobots/metadata.xml
+++ b/dev-ruby/webrobots/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ruby</herd>