license badge color

Author: hobbyquaker

Readme.md

@@ -4,7 +4,7 @@
 [![macOS and Linux Build Status](https://travis-ci.org/hobbyquaker/homematic-manager.svg?branch=master)](https://travis-ci.org/hobbyquaker/homematic-manager)
 [![Windows Build Status](https://ci.appveyor.com/api/projects/status/github/hobbyquaker/homematic-manager?branch=master&svg=true)](https://ci.appveyor.com/project/hobbyquaker/homematic-manager)
 [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)
-[![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg)](https://creativecommons.org/licenses/by-nc-sa/4.0/)
+[![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-blue.svg)](https://creativecommons.org/licenses/by-nc-sa/4.0/)
 
 > Version 2: alpha - work in progress, unfertig und voller Bugs. Umbau als Electron-App.