[sushi] Add <description> to pass git pre-receive hook

[Andre Klapper <aklapper src gnome org>]

commit 5c53a1d2df731a452b29545636bffe63b3b69c86
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Dec 16 20:20:09 2018 +0100

    Add <description> to pass git pre-receive hook

 sushi.doap | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/sushi.doap b/sushi.doap
index 8de4eb0..9c469da 100644
--- a/sushi.doap
+++ b/sushi.doap
@@ -6,6 +6,7 @@
 
   <name xml:lang="en">Sushi</name>
   <shortdesc xml:lang="en">A quick previewer for Nautilus</shortdesc>
+  <description>Sushi is a quick previewer for the file manager.</description>
   <download-page rdf:resource="http://download.gnome.org/sources/sushi/"; />
   <bug-database rdf:resource="https://gitlab.gnome.org/GNOME/sushi/issues/"; />