Add note about line break detection

README.md

@@ -159,6 +159,8 @@ The following is a list of edge cases the Action knowingly does not support:
 
 **No support for `git rebase` or `git merge`**. There are many strategies on how to integrate remote upstream changes to a local repository. `git-auto-commit` does not want to be responsible for doing that. 
 
+**No support for detecting line break changes between CR (Carriage Return) and LF (Line Feed)**. This is a lovel level issue, you have to resolve differently in your project. Sorry.
+
 If this Action doesn't work for your workflow, check out [EndBug/add-and-commit](https://github.com/EndBug/add-and-commit).
 
 ### Checkout the correct branch