Update docs badge (for real)

Author: rrrene

README.md

@@ -1,5 +1,5 @@
 # Concurrent Ruby
-[![Gem Version](https://badge.fury.io/rb/concurrent-ruby.png)](http://badge.fury.io/rb/concurrent-ruby) [![Build Status](https://secure.travis-ci.org/jdantonio/concurrent-ruby.png)](https://travis-ci.org/jdantonio/concurrent-ruby?branch=master) [![Coverage Status](https://coveralls.io/repos/jdantonio/concurrent-ruby/badge.png)](https://coveralls.io/r/jdantonio/concurrent-ruby) [![Code Climate](https://codeclimate.com/github/jdantonio/concurrent-ruby.png)](https://codeclimate.com/github/jdantonio/concurrent-ruby) [![Inline docs](http://inch-pages.github.io/github/jdantonio/concurrent-ruby.png)](http://inch-pages.github.io/github/jdantonio/concurrent-ruby) [![Dependency Status](https://gemnasium.com/jdantonio/concurrent-ruby.png)](https://gemnasium.com/jdantonio/concurrent-ruby)
+[![Gem Version](https://badge.fury.io/rb/concurrent-ruby.png)](http://badge.fury.io/rb/concurrent-ruby) [![Build Status](https://secure.travis-ci.org/jdantonio/concurrent-ruby.png)](https://travis-ci.org/jdantonio/concurrent-ruby?branch=master) [![Coverage Status](https://coveralls.io/repos/jdantonio/concurrent-ruby/badge.png)](https://coveralls.io/r/jdantonio/concurrent-ruby) [![Code Climate](https://codeclimate.com/github/jdantonio/concurrent-ruby.png)](https://codeclimate.com/github/jdantonio/concurrent-ruby) [![Inline docs](http://inch-ci.org/github/jdantonio/concurrent-ruby.png)](http://inch-ci.org/github/jdantonio/concurrent-ruby) [![Dependency Status](https://gemnasium.com/jdantonio/concurrent-ruby.png)](https://gemnasium.com/jdantonio/concurrent-ruby)
 
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