Update README [skip ci]

README.md

@@ -175,6 +175,12 @@ You can use it with `evalshaOrEval` which run your script even if it wasn't alre
 
 Full example: [ExampleScripting](https://github.com/etaty/rediscala-demo/blob/master/src/main/scala/ExampleScripting.scala)
 
+### Redis Sentinel
+
+[SentinelClient](http://etaty.github.io/rediscala/latest/api/index.html#redis.SentinelClient) connect to a redis sentinel server.
+
+[SentinelMonitoredRedisClient](http://etaty.github.io/rediscala/latest/api/index.html#redis.SentinelMonitoredRedisClient) connect to a sentinel server to find the master addresse then start a connection. In case the master change your RedisClient connection will automatically connect to the new master server.
+If you are using a blocking client, you can use [SentinelMonitoredRedisBlockingClient](http://etaty.github.io/rediscala/latest/api/index.html#redis.SentinelMonitoredRedisBlockingClient)
 
 ### Scaladoc