diff --git a/ErrorRenderer/SerializerErrorRenderer.php b/ErrorRenderer/SerializerErrorRenderer.php
index 596a49a41..5e1971de8 100644
--- a/ErrorRenderer/SerializerErrorRenderer.php
+++ b/ErrorRenderer/SerializerErrorRenderer.php
@@ -67,7 +67,7 @@ public function render(\Throwable $exception): FlattenException
             ];
 
             return $flattenException->setAsString($this->serializer->serialize($flattenException, $format, $context))->setHeaders($flattenException->getHeaders() + $headers);
-        } catch (NotEncodableValueException | UnsupportedFormatException $e) {
+        } catch (NotEncodableValueException|UnsupportedFormatException $e) {
             return $this->fallbackErrorRenderer->render($exception);
         }
     }
diff --git a/Negotiation/FormatNegotiator.php b/Negotiation/FormatNegotiator.php
index d8d4048f0..51cea577a 100644
--- a/Negotiation/FormatNegotiator.php
+++ b/Negotiation/FormatNegotiator.php
@@ -21,8 +21,6 @@
 
 /**
  * @author Guilhem Niot <guilhem@gniot.fr>
- *
- * @final since 2.8
  */
 final class FormatNegotiator extends BaseNegotiator
 {
diff --git a/Tests/Fixtures/Controller/ParamFetcherUnionTypeController.php b/Tests/Fixtures/Controller/ParamFetcherUnionTypeController.php
index 69dd4af83..b20862087 100644
--- a/Tests/Fixtures/Controller/ParamFetcherUnionTypeController.php
+++ b/Tests/Fixtures/Controller/ParamFetcherUnionTypeController.php
@@ -22,7 +22,7 @@ class ParamFetcherUnionTypeController extends ParamFetcherController
 {
     /**
      * Make sure the ParamFetcher can be injected according to the mixed typehint.
-     */  
+     */
     public function byUnionTypeAction(ParamFetcher|ParamFetcherInterface $pfu)
     {
     }