add-scc-to-user to owdev-init-sa (#664)

To Avoid Write permission on cert folder....
diff --git a/docs/okd-311.md b/docs/okd-311.md
index c2467a8..a8ba7fe 100644
--- a/docs/okd-311.md
+++ b/docs/okd-311.md
@@ -41,6 +41,8 @@
 oc adm policy add-scc-to-user privileged -z default
 oc adm policy add-scc-to-user anyuid -z openwhisk-core
 oc adm policy add-scc-to-user privileged -z openwhisk-core
+oc adm policy add-scc-to-user anyuid -z owdev-init-sa
+oc adm policy add-scc-to-user privileged -z owdev-init-sa
 ```
 
 ## Configuring OpenWhisk