Fix spacing for rubocop

Author: ryanwjackson

lib/generators/annotate/templates/auto_annotate_models.rake

@@ -49,7 +49,7 @@ if Rails.env.development?
       'wrapper_open'                => nil,
       'wrapper_close'               => nil,
       'with_comment'                => 'true'
-      )
+    )
   end
 
   Annotate.load_tasks