Cleaning up application titles, descriptions and categories.

Change-Id: I80f9770697cbf29b6bde2b20778c341b0f403d9f
diff --git a/apps/pce/pceweb/BUCK b/apps/pce/pceweb/BUCK
index 6ab1b97..a4a9a34 100644
--- a/apps/pce/pceweb/BUCK
+++ b/apps/pce/pceweb/BUCK
@@ -13,7 +13,7 @@
 )
 
 onos_app (
-    title = 'PCE web application',
+    title = 'PCE REST API',
     category = 'Utility',
     url = 'http://onosproject.org',
     description = 'Allows the user to visualize different types of paths between network entities',