routes.rb in erd-0.5.0

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 Erd::Engine.routes.draw do
   get '/' => 'erd#index'
   put '/' => 'erd#update'
   put '/migrate' => 'erd#migrate', :as => 'migrate'
   root :to => 'erd#index'