It looks like you used a Rails generator or scaffolding. Unless you are using this file, I would just delete it and not make it part of your commit. The same goes for `app/assets/stylesheets/waitinglists.css.scss`, `app/helpers/waitinglists_helper.rb`, `spec/helpers/waitinglists_helper_spec.rb`, `spec/models/waitinglist_spec.rb`