Fix spelling mistakes in comment

Author: rachael

lib/client/connection.js

@@ -81,7 +81,7 @@ Connection.prototype.bindToSocket = function(socket) {
 
   this.socket = socket;
 
-  // State of the connection. The correspoding events are emmited when this changes
+  // State of the connection. The corresponding events are emitted when this changes
   //
   // - 'connecting'   The connection is still being established, or we are still
   //                    waiting on the server to send us the initialization message