Update README

README.md

@@ -2,13 +2,15 @@
 	<img alt="madge" src="http://pahen.github.io/madge/logo.svg" width="320">
 </p>
 
-<p align="center">
-	![Last version](https://img.shields.io/github/tag/pahen/madge.svg?style=flat-square)
-	[![Build Status](http://img.shields.io/travis/pahen/madge/master.svg?style=flat-square)](https://travis-ci.org/pahen/madge)
-	[![Dependency status](http://img.shields.io/david/pahen/madge.svg?style=flat-square)](https://david-dm.org/pahen/madge)
-	[![Dev Dependencies Status](http://img.shields.io/david/dev/pahen/madge.svg?style=flat-square)](https://david-dm.org/pahen/madge#info=devDependencies)
-	[![NPM Status](http://img.shields.io/npm/dm/madge.svg?style=flat-square)](https://www.npmjs.org/package/madge)
-	[![Donate](https://img.shields.io/badge/donate-paypal-blue.svg?style=flat-square)](https://paypal.me/pahen)
+<p align="center" markdown="1">
+
+![Last version](https://img.shields.io/github/tag/pahen/madge.svg?style=flat-square)
+[![Build Status](http://img.shields.io/travis/pahen/madge/master.svg?style=flat-square)](https://travis-ci.org/pahen/madge)
+[![Dependency status](http://img.shields.io/david/pahen/madge.svg?style=flat-square)](https://david-dm.org/pahen/madge)
+[![Dev Dependencies Status](http://img.shields.io/david/dev/pahen/madge.svg?style=flat-square)](https://david-dm.org/pahen/madge#info=devDependencies)
+[![NPM Status](http://img.shields.io/npm/dm/madge.svg?style=flat-square)](https://www.npmjs.org/package/madge)
+[![Donate](https://img.shields.io/badge/donate-paypal-blue.svg?style=flat-square)](https://paypal.me/pahen)
+
 </p>
 
 **Madge** is a developer tool for generating a visual graph of your module dependencies, finding circular dependencies, and give you other useful info. Joel Kemp's awesome [dependency-tree](https://github.com/mrjoelkemp/node-dependency-tree) is used for extracting the dependency tree.