Note the new behavior in the README

Author: WesCossick

README.md

@@ -2,7 +2,7 @@
 
 [![Greenkeeper badge](https://badges.greenkeeper.io/sparksuite/react-accessible-dropdown-menu-hook.svg)](https://greenkeeper.io/)
 
-This Hook handles all the accessibility logic when building a dropdown menu, dropdown button, etc., and leaves the design completely up to you. [View the demo.](http://sparksuite.github.io/react-accessible-dropdown-menu-hook)
+This Hook handles all the accessibility logic when building a dropdown menu, dropdown button, etc., and leaves the design completely up to you. It also handles the logic for closing the menu when you click outside of it. [View the demo.](http://sparksuite.github.io/react-accessible-dropdown-menu-hook)
 
 ## Getting started