Update npm shield

Author: ooade

README.md

@@ -5,7 +5,7 @@
   <a href="https://www.npmjs.org/package/react-click-away-listener"><img src="https://img.shields.io/npm/v/react-click-away-listener.svg?style=flat-square" alt="npm"></a>
   <a href="https://travis-ci.org/ooade/react-click-away-listener"><img src="https://img.shields.io/travis/ooade/react-click-away-listener.svg?style=flat-square" alt="travis"></a>
   <a href="https://github.com/ooade/react-click-away-listener"><img src="https://img.shields.io/codecov/c/github/ooade/react-click-away-listener.svg?style=flat-square" alt="code coverage"></a>
-  <a href="https://github.com/ooade/react-click-away-listener"><img src="https://img.shields.io/npm/dm/react-click-away-listener.svg?style=flat-square" alt="downloads/month"></a>
+  <a href="https://www.npmjs.org/package/react-click-away-listener"><img src="https://img.shields.io/npm/dm/react-click-away-listener.svg?style=flat-square" alt="downloads/month"></a>
   <a href="http://makeapullrequest.com"><img src="https://img.shields.io/badge/PR(s)-welcome-brightgreen.svg?style=flat-square" alt="pullrequest"></a>
   <a href="http://www.firsttimersonly.com"><img src="https://img.shields.io/badge/first--timers--only-friendly-blue.svg?style=flat-square" alt="firsttimersonly"></a>
   </p>