test/dummy/bin/rails in disco_app-0.16.1 vs test/dummy/bin/rails in disco_app-0.17.0

@@ -1,4 +1,4 @@
 #!/usr/bin/env ruby
-APP_PATH = File.expand_path('../../config/application', __FILE__)
+APP_PATH = File.expand_path('../config/application', __dir__)
 require_relative '../config/boot'
 require 'rails/commands'