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

[Andre Klapper <aklapper src gnome org>]

commit 4d1f039fdecb85a4064e4bdf87e3aebfeac7e0d0
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Dec 16 01:41:42 2018 +0100

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

 libgdamm.doap | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgdamm.doap b/libgdamm.doap
index 3230643..c050db4 100644
--- a/libgdamm.doap
+++ b/libgdamm.doap
@@ -8,7 +8,7 @@
   <shortdesc xml:lang="en">C++ bindings for libgda</shortdesc>
   <homepage rdf:resource="http://www.gtkmm.org/"; />
   <mailing-list rdf:resource="mailto:gtkmm-list gnome org" />
-  <category rdf:resource="http://api.gnome.org/doap-extensions#bindings"; />
+  <!-- <category rdf:resource="http://api.gnome.org/doap-extensions#bindings"; /> -->
 
   <maintainer>
     <foaf:Person>