Merge in missing changes from master

docs/tasks/access-application-cluster/access-cluster.md

@@ -55,7 +55,8 @@ $ kubectl proxy --port=8080 &
 
 See [kubectl proxy](/docs/user-guide/kubectl/{{page.version}}/#proxy) for more details.
 
-Then you can explore the API with curl, wget, or a browser, like so:
+Then you can explore the API with curl, wget, or a browser, replacing localhost
+with [::1] for IPv6, like so:
 
 ```shell
 $ curl http://localhost:8080/api/

docs/tasks/access-application-cluster/frontend.yaml

@@ -1,5 +1,5 @@
-kind: Service
 apiVersion: v1
+kind: Service
 metadata:
   name: frontend
 spec: