Cleaning up application categories.

Change-Id: Id3c937323123b6089cedf7b31cd01151f6aca8e1
diff --git a/apps/segmentrouting/BUCK b/apps/segmentrouting/BUCK
index c03ace3..1b3990f 100644
--- a/apps/segmentrouting/BUCK
+++ b/apps/segmentrouting/BUCK
@@ -5,7 +5,7 @@
 
 onos_app (
     title = 'Segment Routing',
-    category = 'Traffic Steering',
+    category = 'Traffic Engineering',
     url = 'http://onosproject.org',
     included_bundles = BUNDLES,
     description = 'Segment routing application.',