Fixing a stupid typo, sorry about that

lib/www/index.html

@@ -61,7 +61,7 @@ if (id) {
                  }
             });
 
-            var wss_address = "wss://" + websocket_server + ":" + websocket_port +"/");
+            var wss_address = "wss://" + websocket_server + ":" + websocket_port +"/";
             console.log("Opening WSS: " + wss_address)
             var ws = new WebSocket(wss_address);