Revert "Added 'socket.disconnect' to event list in docs"

This reverts commit c4578386ed.

README.md

@@ -453,8 +453,7 @@ or specifying everything UDP
 |----------|------|----------|
 |error|err obj|triggered when an error has occured|
 |connect||triggered when socket connected|
-|disconnect||triggered on client when socket disconnected|
-|socket.disconnect||triggered on server when a client socket disconnected| 
+|disconnect||triggered when socket disconnected|
 |destroy||triggered when socket has been totally destroyed, no further auto retries will happen and all references are gone.|
 |data|buffer|triggered when ipc.config.rawBuffer is true and a message is received.|
 |***your event type***|***your event data***|triggered when a JSON message is received. The event name will be the type string from your message and the param will be the data object from your message eg : ` { type:'myEvent',data:{a:1}} ` |
@@ -520,12 +519,6 @@ The server is the process keeping a socket for IPC open. Multiple sockets can co
                     );
                 }
             );
-			ipc.server.on(
-				'socket.disconnect',
-				function(socket, socketID) {
-					ipc.log('client ' + socketID + ' disconnected from me!')
-				}
-			);
         }
     );