README.md in kwstruct-0.1.0 vs README.md in kwstruct-0.2.0

- old
+ new

@@ -10,5 +10,9 @@
 Any non-existent arguments will raise an ArgumentError.
 
 ## Installation
 
     $ gem install kwstruct
+
+## Credits
+
+Thanks [@apeiros](https://github.com/apeiros) for ideas.