Fix styling

Author: freekmurze

tests/QueueableActionTest.php

@@ -30,8 +30,6 @@
 use Spatie\QueueableAction\Tests\TestClasses\SimpleAction;
 use Spatie\QueueableAction\Tests\TestClasses\TaggedAction;
 use stdClass;
-use function PHPUnit\Framework\assertInstanceOf;
-use function PHPUnit\Framework\assertTrue;
 
 beforeEach(function () {
     config()->set('database.default', 'testing');

tests/TestClasses/ActionReturningJob.php

@@ -15,4 +15,4 @@ public function execute()
     {
         return $this->job;
     }
-}
+}