remove another duplicate section (laravel#9515)

39cbb5d introduced multiple duplicate sections. 0e27d90 fixed one of them. This fixes another

broadcasting.md

@@ -211,45 +211,6 @@ The `install:broadcasting` Artisan command automatically installs the `laravel-e
 npm install --save-dev laravel-echo pusher-js
 ```
 
-Once `laravel-echo` and `pusher-js` are installed, you are ready to create a fresh Echo instance in your application's JavaScript. The `install:broadcasting` Artisan command creates a `resources/js/echo.js` file that handles this for you:
-
-```js
-import Echo from 'laravel-echo';
-
-import Pusher from 'pusher-js';
-window.Pusher = Pusher;
-
-window.Echo = new Echo({
-    broadcaster: 'reverb',
-    key: import.meta.env.VITE_REVERB_APP_KEY,
-    wsHost: import.meta.env.VITE_REVERB_HOST,
-    wsPort: import.meta.env.VITE_REVERB_PORT,
-    wssPort: import.meta.env.VITE_REVERB_PORT,
-    forceTLS: (import.meta.env.VITE_REVERB_SCHEME ?? 'https') === 'https',
-    enabledTransports: ['ws', 'wss'],
-});
-```
-
-Next, you only need to compile your application's assets:
-
-```shell
-npm run build
-```
-
-> [!NOTE]
-> To learn more about compiling your application's JavaScript assets, please consult the documentation on [Vite](/docs/{{version}}/vite).
-
-<a name="client-pusher-channels"></a>
-### Pusher Channels
-
-[Laravel Echo](https://github.com/laravel/echo) is a JavaScript library that makes it painless to subscribe to channels and listen for events broadcast by your server-side broadcasting driver. Echo also leverages the `pusher-js` NPM package to implement the Pusher protocol for WebSocket subscriptions, channels, and messages.
-
-The `install:broadcasting` Artisan command automatically installs the `laravel-echo` and `pusher-js` packages for you; however, you may also install these packages manually via NPM:
-
-```shell
-npm install --save-dev laravel-echo pusher-js
-```
-
 Once Echo is installed, you are ready to create a fresh Echo instance in your application's JavaScript. The `install:broadcasting` command creates an Echo configuration file at `resources/js/echo.js`; however, the default configuration in this file is intended for Laravel Reverb. You may copy the configuration below to transition your configuration to Pusher:
 
 ```js