[gnome-calculator] doap: add <programming-language>

[Piotr Drąg <piotrdrag src gnome org>]

commit 5921858b14fe697c417a7b091b2eb79c0bf42d77
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 31 18:51:01 2014 +0200

    doap: add <programming-language>

 gnome-calculator.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gnome-calculator.doap b/gnome-calculator.doap
index c738fac..89fbfeb 100644
--- a/gnome-calculator.doap
+++ b/gnome-calculator.doap
@@ -11,6 +11,7 @@
   <download-page rdf:resource="http://download.gnome.org/sources/gnome-calculator/"; />
   <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=gnome-calculator"; />
   <category rdf:resource="http://api.gnome.org/doap-extensions#core-apps"; />
+  <programming-language>Vala</programming-language>
 
   <maintainer>
     <foaf:Person>