README.md in acts_as_amico-0.2.0 vs README.md in acts_as_amico-0.2.2

@@ -189,10 +189,10 @@
 instance, using ```acts_as_amico :amico_key => :name``` is an exceptionally bad idea because
 this will cause a ```SystemStackError: stack level too deep``` because acts_as_amico uses
 the Rails::Object#send method to get the key, and for some reason if the send method even
 *touches* the string/symbol "name" we get cascaded through the object graph.
 
-## Documentation 
+## Documentation
 
 Acts_as_amico is feature complete with the amico gem. [The Amico API usage page](https://github.com/mettadore/amico/blob/master/API.md)
 shows a more complete suite of methods. The source for the [Amico relationships module](https://github.com/agoragames/amico/blob/master/lib/amico/relationships.rb)
 is well-documented. There are some simple examples in the method documentation. You can also refer to the
 [Amico online documentation](http://rubydoc.info/github/agoragames/amico/master/frames).