[extensions-web] openshift: typo

[Yuri Konotopov <ykonotopov src gnome org>]

commit 6f58f94fae52b0779de6877db57fd9efe5c9bd1e
Author: Yuri Konotopov <ykonotopov gnome org>
Date:   Sat Dec 15 12:28:50 2018 +0400

    openshift: typo

 openshift/templates/extensions-web-nginx.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/openshift/templates/extensions-web-nginx.json b/openshift/templates/extensions-web-nginx.json
index e83b1ff..7e01f43 100644
--- a/openshift/templates/extensions-web-nginx.json
+++ b/openshift/templates/extensions-web-nginx.json
@@ -710,7 +710,7 @@
     {
       "name": "DEFAULT_DOCKER_REGISTRY",
       "displayName": "Docker registry.",
-      "description": "URL of private docker registry. Usually docker-registry.default.svc:5000",
+      "description": "URL of private docker registry. Usually docker-registry.default.svc:5000.",
       "value": "docker-registry.default.svc:5000"
     }
   ]