fix cs

src/Bundle/ChillActivityBundle/Tests/Entity/ActivityTest.php

@@ -20,6 +20,10 @@ use Doctrine\ORM\Event\LifecycleEventArgs;
 use PHPUnit\Framework\TestCase;
 use Prophecy\PhpUnit\ProphecyTrait;
 
+/**
+ * @internal
+ * @coversNothing
+ */
 final class ActivityTest extends TestCase
 {
     use ProphecyTrait;
@@ -107,5 +111,4 @@ final class ActivityTest extends TestCase
         $this->assertNotContains($parent, $activity->getSocialIssues());
         $this->assertNotContains($child, $activity->getSocialIssues());
     }
-
 }