README.rdoc in robut-0.5.0 vs README.rdoc in robut-0.5.1

@@ -178,10 +178,10 @@
 
 == Contributing
 
 To test your changes:
 
-1. Install [Bundler](http://gembundler.com/)
+1. Install Bundler[http://gembundler.com]
 2. Run `bundle install`
 3. Make your changes and run `bundle exec ruby -Ilib bin/robut ~/MyTestingChatfile`
 4. Add tests and verify by running `bundle exec rake test`
 
 Once your changes are ready: