Adding EPC to M-CORD service graph

Change-Id: I5a2a2f5bbccbd926ea189806cd5cb4764f38e8ef
diff --git a/xos-services/progran/Chart.yaml b/xos-services/progran/Chart.yaml
index 6b2b51b..3c6a715 100644
--- a/xos-services/progran/Chart.yaml
+++ b/xos-services/progran/Chart.yaml
@@ -17,5 +17,5 @@
 description: A Helm chart for XOS's "progran" service
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 2.0.6
+version: 2.0.7
 appVersion: 2.0.5
diff --git a/xos-services/progran/templates/_tosca.tpl b/xos-services/progran/templates/_tosca.tpl
index 27825a4..f952daa 100644
--- a/xos-services/progran/templates/_tosca.tpl
+++ b/xos-services/progran/templates/_tosca.tpl
@@ -30,5 +30,5 @@
       properties:
         name: progran
         onos_address: onos-progran-ui
-        onos_port: 8181  
+        onos_port: "8181"
 {{- end -}}