Added reference to contact me if people need help

.github/workflows/screenshot-test-comment.yml

@@ -113,5 +113,7 @@ jobs:
             **Note;**  it is very important that the committed reference images are created on the build pipeline, locally created images are not reliable. Similarly tests will fail locally but you can look at the report to check they are "visually similar".
 
             See https://github.com/jMonkeyEngine/jmonkeyengine/blob/master/jme3-screenshot-tests/README.md for more information
+            
+            Contact @richardTingle (aka richtea) for guidance if required
           edit-mode: replace
           comment-id: ${{ steps.existingCommentId.outputs.comment-id }}