Cleaning up application titles, descriptions and categories.

Change-Id: I80f9770697cbf29b6bde2b20778c341b0f403d9f
diff --git a/apps/gangliametrics/BUCK b/apps/gangliametrics/BUCK
index 8f9d763..3dc67f4 100644
--- a/apps/gangliametrics/BUCK
+++ b/apps/gangliametrics/BUCK
@@ -17,7 +17,7 @@
 )
 
 onos_app (
-    title = 'Ganglia Report and Query App',
+    title = 'Ganglia Report and Query',
     category = 'Monitoring',
     url = 'http://onosproject.org',
     description = 'Performance metric service reporter',