Update README.md

Author: marcuspoehls

README.md

@@ -17,6 +17,7 @@
     <a href="https://travis-ci.org/fs-opensource/hapi-dev-errors"><img src="https://camo.githubusercontent.com/9f56ef242c6f588f74f39f0bd61c1acd34d853af/68747470733a2f2f7472617669732d63692e6f72672f66732d6f70656e736f757263652f686170692d67656f2d6c6f636174652e7376673f6272616e63683d6d6173746572" alt="Build Status" data-canonical-src="https://travis-ci.org/fs-opensource/hapi-dev-errors.svg?branch=master" style="max-width:100%;"></a>
     <a href="https://snyk.io/test/github/fs-opensource/hapi-dev-errors"><img src="https://snyk.io/test/github/fs-opensource/hapi-dev-errors/badge.svg" alt="Known Vulnerabilities" data-canonical-src="https://snyk.io/test/github/fs-opensource/hapi-dev-errors" style="max-width:100%;"></a>
     <a href="https://www.npmjs.com/package/hapi-dev-errors"><img src="https://img.shields.io/npm/v/hapi-dev-errors.svg" alt="hapi-dev-errors Version" data-canonical-src="https://img.shields.io/npm/v/hapi-dev-errors.svg" style="max-width:100%;"></a>
+    <a href="https://greenkeeper.io/" rel="nofollow"><img src="https://camo.githubusercontent.com/dfb11cc7fc0b1600f0ba93236eff58bb592b8500/68747470733a2f2f6261646765732e677265656e6b65657065722e696f2f66732d6f70656e736f757263652f686170692d6465762d6572726f72732e737667" alt="Greenkeeper badge" data-canonical-src="https://badges.greenkeeper.io/fs-opensource/hapi-dev-errors.svg" style="max-width:100%;"></a>
   </p>
   <p>
     <em>Follow <a href="http://twitter.com/marcuspoehls">@marcuspoehls</a> for updates!</em>
@@ -25,8 +26,6 @@
 
 ------
 
-[![Greenkeeper badge](https://badges.greenkeeper.io/fs-opensource/hapi-dev-errors.svg)](https://greenkeeper.io/)
-
 <p align="center"><sup>Development of this hapi plugin is supported by <a href="https://futurestud.io">Future Studio University 🚀</a></sup>
 <br><b>
 Join the <a href="https://futurestud.io/university">Future Studio University and Skyrocket in Node.js</a></b>