[gimp-ruby] Comment invalid <category> in DOAP file to pass git pre-receive hook

[Andre Klapper <aklapper src gnome org>]

commit 3eedc93f7b9db598f1d3876f858aaa0d7f9f3091
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Dec 16 01:43:13 2018 +0100

    Comment invalid <category> in DOAP file to pass git pre-receive hook

 gimp-ruby.doap | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gimp-ruby.doap b/gimp-ruby.doap
index bd89509..c6d6ddc 100644
--- a/gimp-ruby.doap
+++ b/gimp-ruby.doap
@@ -12,7 +12,7 @@
   <download-page rdf:resource="http://download.gnome.org/sources/gimp-ruby/"; />
   -->
   <bug-database rdf:resource="http://bugzilla.gnome.org/browse.cgi?product=gimp-ruby"; />
-  <category rdf:resource="http://api.gnome.org/doap-extensions#bindings"; />
+  <!-- <category rdf:resource="http://api.gnome.org/doap-extensions#bindings"; /> -->
 
   <maintainer>
     <foaf:Person>