rails in wcc-contentful-0.3.0.pre.rc

- old
+ new

@@ -1,5 +1,7 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 # This command will automatically be run when you run "rails" with Rails gems
 # installed from the root of your application.
 
 ENGINE_ROOT = File.expand_path('../..', __FILE__)
 ENGINE_PATH = File.expand_path('../../lib/wcc/contentful/engine', __FILE__)