Update README.md

Author: mhils

README.md

@@ -14,7 +14,7 @@ See [action.yml](./action.yml) for a list of all the available inputs and output
 You can pass inputs like this:
 
 ```yaml
-    - uses: autofix-ci/action@hash
+    - uses: autofix-ci/action@hash  # replace with the latest commit hash
       with:
         fail-fast: false
 ```