diff --git a/developer_manual/app_development/bootstrap.rst b/developer_manual/app_development/bootstrap.rst
index 61c13b4c2..a6bf569e7 100644
--- a/developer_manual/app_development/bootstrap.rst
+++ b/developer_manual/app_development/bootstrap.rst
@@ -52,11 +52,12 @@ The class **must** extend ``OCP\AppFramework\App`` and may optionally implement
     namespace OCA\MyApp\AppInfo;
 
     use OCA\MyApp\Listeners\UserDeletedListener;
-    use OCA\MyApp\Notification\Notifier;
+    use OCA\MyApp\Notifications\Notifier;
     use OCP\AppFramework\App;
     use OCP\AppFramework\Bootstrap\IBootContext;
     use OCP\AppFramework\Bootstrap\IBootstrap;
     use OCP\AppFramework\Bootstrap\IRegistrationContext;
+    use OCP\Notification\IManager;
     use OCP\User\Events;
 
     class Application extends App implements IBootstrap {
@@ -69,7 +70,7 @@ The class **must** extend ``OCP\AppFramework\App`` and may optionally implement
             // ... registration logic goes here ...
 
             // Register the composer autoloader for packages shipped by this app, if applicable
-            @include_once __DIR__ . '/../../vendor/autoload.php';
+            include_once __DIR__ . '/../../vendor/autoload.php';
 
             $context->registerEventListener(
                 BeforeUserDeletedEvent::class,