Apply Laravel coding style

Shift automatically applies the Laravel coding style - which uses the PSR-12 coding style as a base with some minor additions.

You may customize the code style applied by configuring [Pint](https://laravel.com/docs/pint), [PHP CS Fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer), or [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer) for your project root.

For more information on customizing the code style applied by Shift, [watch this short video](https://laravelshift.com/videos/shift-code-style).

app/Observers/EventObserver.php

@@ -10,7 +10,6 @@ class EventObserver
      * Handle the Event "created" event.
      *
      * @param  \App\Models\CourseEvent  $event
-     *
      * @return void
      */
     public function created(CourseEvent $event)
@@ -22,7 +21,6 @@ class EventObserver
      * Handle the Event "updated" event.
      *
      * @param  \App\Models\CourseEvent  $event
-     *
      * @return void
      */
     public function updated(CourseEvent $event)
@@ -34,7 +32,6 @@ class EventObserver
      * Handle the Event "deleted" event.
      *
      * @param  \App\Models\CourseEvent  $event
-     *
      * @return void
      */
     public function deleted(CourseEvent $event)
@@ -46,7 +43,6 @@ class EventObserver
      * Handle the Event "restored" event.
      *
      * @param  \App\Models\CourseEvent  $event
-     *
      * @return void
      */
     public function restored(CourseEvent $event)
@@ -58,7 +54,6 @@ class EventObserver
      * Handle the Event "force deleted" event.
      *
      * @param  \App\Models\CourseEvent  $event
-     *
      * @return void
      */
     public function forceDeleted(CourseEvent $event)