file does not end with .yml!

[Fleshgrinder]

Trying to load a .yaml file leads to an exception with the message from the issue title. The official YAML FAQ recommends .yaml over .yml and I also believe that it is not up to detekt to prescribe what the file extension has to be. This choice should be up to the project. 😊

[schalkms]

I agree with that. I never understood why detekt handles it this way.