one more update

README.md

@@ -19,7 +19,7 @@ This example show how to work with iron_worker under Rails environment
 
     A:  merge mailer and template in [.worker file](https://github.com/iron-io/iron_worker_rails_example/blob/master/workers/simple_mailer_worker.worker)
 
-    configure mailer in worker - [init_mailer](https://github.com/iron-io/iron_worker_rails_example/blob/master/workers/simple_mailer_worker.rb#L7)
+configure mailer in worker - [init_mailer](https://github.com/iron-io/iron_worker_rails_example/blob/master/workers/simple_mailer_worker.rb#L7)
 
-    [send email](https://github.com/iron-io/iron_worker_rails_example/blob/master/workers/simple_mailer_worker.rb#L29)
+[send email](https://github.com/iron-io/iron_worker_rails_example/blob/master/workers/simple_mailer_worker.rb#L29)