Merge pull request #8 from AndrewCarterUK/patch-1

Typo in README

Author: Nyholm

README.md

@@ -1,7 +1,7 @@
-# Redis PSR-6 adapter using Preids
+# Redis PSR-6 adapter using Predis
 [![Build Status](https://travis-ci.org/php-cache/predis-adapter.svg?branch=master)](https://travis-ci.org/php-cache/predis-adapter) [![codecov.io](https://codecov.io/github/php-cache/predis-adapter/coverage.svg?branch=master)](https://codecov.io/github/php-cache/predis-adapter?branch=master)
 
 This is a implementation for the PSR-6 for Redis cache. This implementation supports tags. 
 
 This implementation is using [Predis](https://github.com/nrk/predis). If you want an adapter with
- [PHPRedis](https://github.com/phpredis/phpredis) you should look at our [Redis adapter](https://github.com/php-cache/redis-adapter). 
+ [PHPRedis](https://github.com/phpredis/phpredis) you should look at our [Redis adapter](https://github.com/php-cache/redis-adapter).