Auto merge doc fix (#32304)

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

Author: ktauchathuranga

assets/images/help/repository/repo-action-auto-merge.png

@@ -24,4 +24,7 @@ If you allow auto-merge for pull requests in your repository, people with write
 
 {% data reusables.repositories.navigate-to-repo %}
 {% data reusables.repositories.sidebar-settings %}
-1. Under "Pull Requests", select or deselect **Allow auto-merge**.
+1. On the left side of the page in the navigation bar, click **General**
+1. Toward the bottom of the page under "Pull Requests", select or deselect **Allow auto-merge**.
+
+![Screenshot of a repository settings showing the auto merge.](/assets/images/help/repository/repo-action-auto-merge.png)