[php-pear-PEAR-Command-Packaging] add upstream bug reference

[Remi Collet]

commit 40620766ed839ce384e927f081e3fcdd101c22c6
Author: Remi Collet <remi at fedoraproject.org>
Date:   Wed Oct 24 09:55:06 2012 +0200

    add upstream bug reference

 php-pear-PEAR-Command-Packaging.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/php-pear-PEAR-Command-Packaging.spec b/php-pear-PEAR-Command-Packaging.spec
index 886d0d7..6537e49 100644
--- a/php-pear-PEAR-Command-Packaging.spec
+++ b/php-pear-PEAR-Command-Packaging.spec
@@ -13,6 +13,7 @@ URL:            http://pear.php.net/package/PEAR_Command_Packaging
 Source0:        http://pear.php.net/get/%{pear_name}-%{version}.tgz
 Source1:        php-pear-PEAR-Command-Packaging-fedora-template-specfile
 Patch0:         php-pear-PEAR-Command-Packaging-0.3.0-fedora-conventions.patch
+# https://pear.php.net/bugs/19673 - Adaptation required for metadata_dir
 Patch1:         php-pear-PEAR-Command-Packaging-0.3.0-metadata.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)