Merge pull request #406 from rdmtc/dev

Update README.md

README.md

@@ -1,7 +1,7 @@
 # node-red-contrib-sun-position for NodeRED
 
 [![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://github.com/rdmtc/node-red-contrib-sun-position/graphs/commit-activity)
-[![NPM Version](https://badge.fury.io/js/esta.svg?style=flat)](https://www.npmjs.com/package/node-red-contrib-sun-position)
+[![npm version](https://badge.fury.io/js/node-red-contrib-sun-position.svg)](https://badge.fury.io/js/node-red-contrib-sun-position)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Issues](https://img.shields.io/github/issues/rdmtc/node-red-contrib-sun-position.svg?style=flat-square)](https://github.com/rdmtc/node-red-contrib-sun-position/issues)
 [![code style](https://img.shields.io/badge/Code%20Style-eslint-green.svg)](https://eslint.org/)