Update renaming-a-branch.md (#32057)

Co-authored-by: Alex Nguyen <[email protected]>

Author: aecoleman

content/repositories/configuring-branches-and-merges-in-your-repository/managing-branches-in-your-repository/renaming-a-branch.md

@@ -43,7 +43,7 @@ From the local clone of the repository on a computer, run the following commands
 ```shell
 git branch -m OLD-BRANCH-NAME NEW-BRANCH-NAME
 git fetch origin
-git branch -u origin/OLD-BRANCH-NAME NEW-BRANCH-NAME
+git branch -u origin/NEW-BRANCH-NAME NEW-BRANCH-NAME
 git remote set-head origin -a
 ```