diff --git a/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php b/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php
index 37fb3de6c..4002b107b 100644
--- a/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php
+++ b/src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php
@@ -1,5 +1,14 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
 
 use Psr\Log\LoggerInterface;
@@ -8,18 +17,16 @@ use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
 final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
 {
     /**
-     * log prefix
+     * log prefix.
      */
     private const P = '[pdf signed message] ';
 
     public function __construct(
         private LoggerInterface $logger,
-    )
-    {
-    }
+    ) {}
 
     public function __invoke(PdfSignedMessage $message): void
     {
-        $this->logger->info(self::P."a message is received", ['signaturedId' => $message->signatureId]);
+        $this->logger->info(self::P.'a message is received', ['signaturedId' => $message->signatureId]);
     }
 }