correct the rru name

Change-Id: Id42f0bf4ddf7ad070edcee4fe57054050fae3e25
diff --git a/tosca-configs/mcord/onf-mcord-pod1-fabric.yaml b/tosca-configs/mcord/onf-mcord-pod1-fabric.yaml
index 888d984..148f887 100644
--- a/tosca-configs/mcord/onf-mcord-pod1-fabric.yaml
+++ b/tosca-configs/mcord/onf-mcord-pod1-fabric.yaml
@@ -131,7 +131,7 @@
       type: tosca.nodes.PortInterface
       properties:
         vlanUntagged: 20
-        name: node_1
+        name: rru
       requirements:
         - port:
             node: port#rru_port