Reword readme

Author: siscia

README.md

@@ -87,20 +87,21 @@ At this point you have your standard redis instance working as you would expect
 
 All the commands are documented in [the references.][api]
 
-## Docker image
+To explore RediSQL you can use the official client `redis-cli` which it will connect to the running server.
 
-Moreover, also a Docker image is provide. Is sufficient to run the image `siscia/redisql`.
+## Docker image
 
-Note - keep running both
+Moreover, also a Docker image is provide. Is sufficient to run the image `siscia/redisql` to start the Redis server with RediSQL loaded.
 
 ```
-$docker run -it --net host siscia/redisql //Server
+$ docker run -it --net host siscia/redisql
+```
 
-$docker run -it --net host siscia/redisql redis-cli //Client
+The `siscia/redisql` image provides also the `redis-cli` client:
 
 ```
-
-This will start a RediSQL instance and allow you to work directly with RediSQL.
+$ docker run -it --net host siscia/redisql redis-cli
+```
 
 ## Tutorials and walkthrought