bug DOCKER_REPOSITORY not DOCKER_REPOSITORIES

Change-Id: Ib407d73a1e0cde1b3cc7160bdc1e1d5c48f023bb
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/jjb/policy/include-raw-docker.sh b/jjb/policy/include-raw-docker.sh
index a2e55be..735b59d 100644
--- a/jjb/policy/include-raw-docker.sh
+++ b/jjb/policy/include-raw-docker.sh
@@ -3,9 +3,7 @@
 echo '============== STARTING SCRIPT TO BUILD DOCKER IMAGES ================='
 
 
-DOCKER_REPOSITORIES="nexus3.openecomp.org:10001 \
-                   nexus3.openecomp.org:10002 \
-                   nexus3.openecomp.org:10003"
+DOCKER_REPOSITORY=nexus3.openecomp.org:10003
 
 for image in policy-os policy-nexus policy-db policy-base policy-drools policy-pe ; do
     mkdir -p target/$image