Emphasize the original airbnb styleguide

Author: Gergely Nemeth

README.md

@@ -2,8 +2,9 @@
 
 *A mostly reasonable approach to JavaScript - how we write Node.js at RisingStack*
 
-Heavily inspired by
-- the [Airbnb stlyeguide](https://github.com/airbnb/javascript)
+### Most of the content is taken from the [Airbnb stlyeguide](https://github.com/airbnb/javascript)
+
+Heavily inspired by them as well:
 - @caolan's [Node.js stlyeguide](http://caolanmcmahon.com/posts/nodejs_style_and_structure)
 - @felixge's [Node.js stlyeguide](https://github.com/felixge/node-style-guide)