changing second docker registry for onos docker build

Change-Id: Ida6a8cfd8fa9f1e9b51337ab02340cdd0f11677b
diff --git a/docker/Dockerfile.onos b/docker/Dockerfile.onos
index 2efa355..e2b5c70 100644
--- a/docker/Dockerfile.onos
+++ b/docker/Dockerfile.onos
@@ -49,7 +49,7 @@
 RUN ./app-install.sh
 
 # Create the final image coping over the installed applications from the build stage
-FROM matteoscandolo/onos:1.13.9-rc4
+FROM onosproject/onos:1.13.9-rc4
 MAINTAINER Open Networking Foundation <info@opennetworking.org>
 
 # The ENV settings must be replicated below as they are not shared between stages