fix: badge in readme

Author: valentinvichnal

README.md

@@ -1,10 +1,10 @@
-# deepstream.io-cache-redis [![npm version](https://badge.fury.io/js/deepstream.io-cache-redis.svg)](http://badge.fury.io/js/deepstream.io-cache-redis)
+# deepstream.io-cache-redis [![npm version](https://badge.fury.io/js/%40deepstream%2Fcache-redis.svg)](https://badge.fury.io/js/%40deepstream%2Fcache-redis)
 
 [deepstream](http://deepstream.io) cache connector for [redis](http://redis.io/)
 
 This connector uses [the npm redis package](https://www.npmjs.com/package/ioredis). Please have a look there for detailed options.
 
-##Basic Setup
+## Basic Setup
 ```yaml
 plugins:
   cache: