Merge branch 'develop' of github.com:phpredis/phpredis into develop

cluster.markdown

@@ -1,7 +1,7 @@
 Redis Cluster
 =============
 
-Redis introduces cluster support as of version 3.0.0, and to communicate with a cluster using phpredis one needs to use the RedisCluster class.  For the majority of operations the RedisCluster class can act as a drop-in replacement for the Redis class without needing to modify how it's called. **This feature was added as the result of a generous sponsorship by [Tradsey](https://www.tradesy.com/)**
+Redis introduces cluster support as of version 3.0.0, and to communicate with a cluster using phpredis one needs to use the RedisCluster class.  For the majority of operations the RedisCluster class can act as a drop-in replacement for the Redis class without needing to modify how it's called. **This feature was added as the result of a generous sponsorship by [Tradesy](https://www.tradesy.com/)**
 
 ## Creating and connecting to a cluster
 
@@ -175,4 +175,4 @@ The save path for cluster based session storage takes the form of a PHP GET requ
 * _distribute_: phpredis will randomly distribute session reads between masters and any attached slaves (load balancing).
 * _failover (string)_:  How phpredis should distribute session reads between master and slave nodes.
 * * _none_ : phpredis will only communicate with master nodes
-* * _error_: phpredis will communicate with master nodes unless one failes, in which case an attempt will be made to read session information from a slave. 
+* * _error_: phpredis will communicate with master nodes unless one failes, in which case an attempt will be made to read session information from a slave.