Update README.md

README.md

@@ -12,7 +12,7 @@ To test this app on your local server:
 - Create and enter a room
 - Enter the room from two different browsers (using the same link) and test by sending text chats. This can be done on the same device.
 - The audio and video call is best tested on two different devices. This will require more configuration
- - Open `webrtc-ratchet-chat-app/config.php` and change this line `define('WS_URL', 'ws://localhost:8080/comm');` to `define('WS_URL', 'ws://YOUR_SERVER_IP:8080/comm');`
+ - Open `webrtc-ratchet-chat-app/js/comm.js` and change this line `const wsChat = new WebSocket("ws://localhost:8080/comm");` to `const wsChat = new WebSocket("ws://YOUR_SERVER_IP:8080/comm");`
  - Open __`webrtc-ratchet-chat-app/ws/bin/server.php`__ and add your server `ip address` to __`$allowed_origins`__ array, then replace the `localhost` in `$app = new Ratchet\App('localhost', 8080, '0.0.0.0');` with your `ip address`
  - Blam! Good to go. Navigate to `YOUR_IP_ADDRESS/webrtc-ratchet-chat-app` on your browser on two different devices to start chatting
 - Works best on Chrome, Firefox and the latest versions of Opera desktop browser.