Issue #3257257: [TEST ISSUE] please ignore

src/SerializerDecorator.php

@@ -15,7 +15,9 @@ use Symfony\Component\Serializer\SerializerInterface;
 class SerializerDecorator implements SerializerInterface, NormalizerInterface, DenormalizerInterface, EncoderInterface, DecoderInterface {
 
   /**
-   * The decorated JSON:API serializer service.
+   * The decorated JSON:API serializer service. And add another line.
+   *
+   * Hackerman! Code execution!
    *
    * @var \Drupal\jsonapi\Serializer\Serializer
    */