[gtk-vnc] Set programming language for doap file

[Daniel P. Berrange <dberrange src gnome org>]

commit 18f98b8b3c7414a1aa10435339a40043d1935538
Author: Daniel P. Berrangé <berrange redhat com>
Date:   Wed Mar 21 10:35:22 2018 +0000

    Set programming language for doap file
    
    Signed-off-by: Daniel P. Berrangé <berrange redhat com>

 gtk-vnc.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk-vnc.doap b/gtk-vnc.doap
index ea1e7e4..8efc96c 100644
--- a/gtk-vnc.doap
+++ b/gtk-vnc.doap
@@ -9,6 +9,7 @@
   <homepage rdf:resource="http://live.gnome.org/gtk-vnc/"; />
   <download-page rdf:resource="http://download.gnome.org/sources/gtk-vnc/"; />
   <bug-database rdf:resource="http://bugzilla.gnome.org/browse.cgi?product=gtk-vnc"; />
+  <programming-language>C</programming-language>
 
   <category rdf:resource="http://api.gnome.org/doap-extensions#core"; />