Remove references to SDN-IP from components that have been generalized.

Change-Id: Ib22d5abe8feddb805f803baa74085f079ca5f536
diff --git a/apps/routing/src/test/java/org/onosproject/routing/bgp/BgpSessionManagerTest.java b/apps/routing/src/test/java/org/onosproject/routing/bgp/BgpSessionManagerTest.java
index 3f5a6b8..2ed69b4 100644
--- a/apps/routing/src/test/java/org/onosproject/routing/bgp/BgpSessionManagerTest.java
+++ b/apps/routing/src/test/java/org/onosproject/routing/bgp/BgpSessionManagerTest.java
@@ -136,7 +136,7 @@
         }
 
         /**
-         * Starts up the BGP peer and connects it to the tested SDN-IP
+         * Starts up the BGP peer and connects it to the tested BgpSessionManager
          * instance.
          *
          * @param connectToSocket the socket to connect to