[gnome-calculator] Add description to .doap file

[Alberto Ruiz <aruiz src gnome org>]

commit 377b551207927c0fccb81a8d6c362e29e117fb8c
Author: Alberto Ruiz <aruiz gnome org>
Date:   Wed Aug 12 11:56:53 2015 +0100

    Add description to .doap file

 gnome-calculator.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gnome-calculator.doap b/gnome-calculator.doap
index 2581a85..90d320e 100644
--- a/gnome-calculator.doap
+++ b/gnome-calculator.doap
@@ -12,6 +12,7 @@
   <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>
+  <description xml:lang="en">Calculator is an application that solves mathematical equations and is suitable 
as a default application in a Desktop environment</description>
 
   <maintainer>
     <foaf:Person>