diff --git a/src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php b/src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php
index 022af885002ee..2b9d07fb5feb8 100644
--- a/src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php
+++ b/src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php
@@ -153,7 +153,7 @@ public function testResolveWithArrayIdNullValue()
         $request = new Request();
         $request->attributes->set('nullValue', null);
 
-        $argument = $this->createArgument(entity: new MapEntity(id: ['nullValue']), isNullable: true,);
+        $argument = $this->createArgument(entity: new MapEntity(id: ['nullValue']), isNullable: true);
 
         $this->assertSame([null], $resolver->resolve($request, $argument));
     }
diff --git a/src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php b/src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php
index 91b3cf213be4c..6cbf6b9377b77 100644
--- a/src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php
+++ b/src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php
@@ -239,7 +239,7 @@ public function testReverseTransformFromDifferentLocale()
     {
         if (version_compare(Intl::getIcuVersion(), '71.1', '>')) {
             $this->markTestSkipped('ICU version 71.1 or lower is required.');
-        };
+        }
 
         \Locale::setDefault('en_US');
 
diff --git a/src/Symfony/Component/Notifier/Tests/Channel/AbstractChannelTest.php b/src/Symfony/Component/Notifier/Tests/Channel/AbstractChannelTest.php
index ae93ba2732d85..2f360d83c1685 100644
--- a/src/Symfony/Component/Notifier/Tests/Channel/AbstractChannelTest.php
+++ b/src/Symfony/Component/Notifier/Tests/Channel/AbstractChannelTest.php
@@ -34,7 +34,6 @@ class DummyChannel extends AbstractChannel
 {
     public function notify(Notification $notification, RecipientInterface $recipient, ?string $transportName = null): void
     {
-        return;
     }
 
     public function supports(Notification $notification, RecipientInterface $recipient): bool
diff --git a/src/Symfony/Component/Security/Http/Firewall/ContextListener.php b/src/Symfony/Component/Security/Http/Firewall/ContextListener.php
index d06b6d57ae32e..15b9f00c02f91 100644
--- a/src/Symfony/Component/Security/Http/Firewall/ContextListener.php
+++ b/src/Symfony/Component/Security/Http/Firewall/ContextListener.php
@@ -290,7 +290,7 @@ private static function hasUserChanged(UserInterface $originalUser, TokenInterfa
         $refreshedUser = $refreshedToken->getUser();
 
         if ($originalUser instanceof EquatableInterface) {
-            return !(bool) $originalUser->isEqualTo($refreshedUser);
+            return !$originalUser->isEqualTo($refreshedUser);
         }
 
         if ($originalUser instanceof PasswordAuthenticatedUserInterface || $refreshedUser instanceof PasswordAuthenticatedUserInterface) {