update to 2.x models

Change-Id: I341d160d53c0870c271d37c9207abd577876505c
diff --git a/aether-roc-umbrella/templates/topo.yaml b/aether-roc-umbrella/templates/topo.yaml
index 349eaba..ca8e808 100644
--- a/aether-roc-umbrella/templates/topo.yaml
+++ b/aether-roc-umbrella/templates/topo.yaml
@@ -11,19 +11,19 @@
   aspects: {}
 
 ---
-# The 4G/5G v4.0.0 sdcore-adapter
+# The 4G/5G v2.0.0 sdcore-adapter
 apiVersion: topo.onosproject.org/v1beta1
 kind: Entity
 metadata:
-  name: connectivity-service-v4
+  name: connectivity-service-v2
 spec:
-  uri: connectivity-service-v4
+  uri: connectivity-service-v2
   kind:
     name: aether
   aspects:
     onos.topo.Configurable:
-      address: sdcore-adapter-v4:5150
-      version: 4.0.0
+      address: sdcore-adapter-v2:5150
+      version: 2.0.0
       type: Aether
     onos.topo.Location:
       lat: 52.5150