Cleaning up application titles, descriptions and categories.

Change-Id: I80f9770697cbf29b6bde2b20778c341b0f403d9f
diff --git a/apps/vpls/BUCK b/apps/vpls/BUCK
index 97a5d78..d089ea2 100644
--- a/apps/vpls/BUCK
+++ b/apps/vpls/BUCK
@@ -21,7 +21,7 @@
 )
 
 onos_app (
-    title = 'VLAN L2 Broadcast Network App',
+    title = 'VLAN L2 Broadcast Network',
     category = 'Traffic Steering',
     url = 'http://onosproject.org',
     description = 'Application to create L2 broadcast network using VLAN.',