Merge pull request #202 from fastlane/lk/remove-todos

Remove old TODO

Author: lfkellogg

lib/fastlane/plugin/firebase_app_distribution/actions/firebase_app_distribution_action.rb

@@ -8,7 +8,6 @@
 require_relative '../client/firebase_app_distribution_api_client'
 require_relative '../helper/firebase_app_distribution_auth_client'
 
-## TODO: should always use a file underneath? I think so.
 ## How should we document the usage of release notes?
 module Fastlane
   module Actions