Update README.md

Small fixes to documentation

Author: Pithikos

README.md

@@ -41,7 +41,7 @@ The API is simply methods and properties of the `WebsocketServer` class.
 
 The WebsocketServer takes two arguments: a `port` and a `hostname`.
 By default `localhost` is used. However if you want to be able and connect
-to the server from the network you need to pass `0.0.0.0` as hostname. e.g., WebsocketServer(13254, '127.0.0.2') for custom IP.
+to the server from the network you need to pass `0.0.0.0` as hostname e.g. `WebsocketServer(13254, '0.0.0.0')`.
 
 ###Properties