README.md in redlock-0.0.2 vs README.md in redlock-0.0.3

@@ -1,9 +1,9 @@
 # Redlock - A ruby distributed lock using redis.
 
 > Distributed locks are a very useful primitive in many environments where different processes require to operate  with shared resources in a mutually exclusive way.
-> 
+>
 > There are a number of libraries and blog posts describing how to implement a DLM (Distributed Lock Manager) with Redis, but every library uses a different approach, and many use a simple approach with lower guarantees compared to what can be achieved with slightly more complex designs.
 
 This is an implementation of a proposed [distributed lock algorithm with Redis](http://redis.io/topics/distlock). It started as a fork from [antirez implementation.](https://github.com/antirez/redlock-rb)
 
 ## Installation
@@ -59,10 +59,10 @@
 end
 ```
 
 ## Run tests
 
-Make sure you have at least 3 redis instances `redis-server --port 777[7-9]`
+Make sure you have at least 1 redis instances up.
 
    $ rspec
 
 ## Contributing