Rs rollingupdate (#14462)

* Redirect to Deployment docs

* Redirect to Deployment docs

* change using to use

* typo

* fix extra file

* line wrap Deployment

content/en/docs/concepts/workloads/controllers/replicaset.md

@@ -281,7 +281,8 @@ curl -X DELETE  'localhost:8080/apis/extensions/v1beta1/namespaces/default/repli
 Once the original is deleted, you can create a new ReplicaSet to replace it.  As long
 as the old and new `.spec.selector` are the same, then the new one will adopt the old Pods.
 However, it will not make any effort to make existing Pods match a new, different pod template.
-To update Pods to a new spec in a controlled way, use a [rolling update](#rolling-updates).
+To update Pods to a new spec in a controlled way, use a 
+[Deployment](/docs/concepts/workloads/controllers/deployment/#creating-a-deployment), as ReplicaSets do not support a rolling update directly.
 
 ### Isolating Pods from a ReplicaSet