Merge pull request #27885 from jihoon-seo/210506_Remove_duplicate_code_block

Remove duplicate code block

Author: k8s-ci-robot

content/en/docs/tasks/access-application-cluster/port-forward-access-application-cluster.md

@@ -196,13 +196,6 @@ the slightly simpler syntax:
 kubectl port-forward deployment/mongo :27017
 ```
 
-The output is similar to this:
-
-```
-Forwarding from 127.0.0.1:63753 -> 27017
-Forwarding from [::1]:63753 -> 27017
-```
-
 The `kubectl` tool finds a local port number that is not in use (avoiding low ports numbers,
 because these might be used by other applications). The output is similar to: