Fix PHP set user example (#13687)

Author: cleptric

docs/platforms/php/common/enriching-events/identify-user/index.mdx

@@ -3,7 +3,7 @@ title: Users
 description: "Learn how to configure the SDK to capture the user and gain critical pieces of information that construct a unique identity in Sentry."
 ---
 
-To attach the user to your events, we recommend to listen to Laravel's `\Illuminate\Auth\Events\Authenticated` event:
+To attach the user to your events, you can set the user's details on the scope:
 
 <PlatformContent includePath="enriching-events/set-user" />