diff --git a/src/Symfony/Component/Messenger/Command/ConsumeMessagesCommand.php b/src/Symfony/Component/Messenger/Command/ConsumeMessagesCommand.php
index 8dfcbe240f..1fac374096 100644
--- a/src/Symfony/Component/Messenger/Command/ConsumeMessagesCommand.php
+++ b/src/Symfony/Component/Messenger/Command/ConsumeMessagesCommand.php
@@ -84,7 +84,7 @@ To receive from multiple transports, pass each name:
Use the --limit option to limit the number of messages received:
php %command.full_name% --limit=10
-
+
Use the --failure-limit option to stop the worker when the given number of failed messages is reached:
php %command.full_name% --failure-limit=2
diff --git a/src/Symfony/Component/Security/Http/Authenticator/Passport/PassportTrait.php b/src/Symfony/Component/Security/Http/Authenticator/Passport/PassportTrait.php
index 1cdd75546b..f338c9f304 100644
--- a/src/Symfony/Component/Security/Http/Authenticator/Passport/PassportTrait.php
+++ b/src/Symfony/Component/Security/Http/Authenticator/Passport/PassportTrait.php
@@ -12,7 +12,6 @@
namespace Symfony\Component\Security\Http\Authenticator\Passport;
use Symfony\Component\Security\Core\Exception\BadCredentialsException;
-use Symfony\Component\Security\Core\Exception\InvalidArgumentException;
use Symfony\Component\Security\Http\Authenticator\Passport\Badge\BadgeInterface;
/**
diff --git a/src/Symfony/Component/String/Tests/FunctionsTest.php b/src/Symfony/Component/String/Tests/FunctionsTest.php
index ec1c6bb4c0..1f2776e889 100644
--- a/src/Symfony/Component/String/Tests/FunctionsTest.php
+++ b/src/Symfony/Component/String/Tests/FunctionsTest.php
@@ -14,8 +14,8 @@ namespace Symfony\Component\String\Tests;
use PHPUnit\Framework\TestCase;
use Symfony\Component\String\AbstractString;
use Symfony\Component\String\ByteString;
-use function Symfony\Component\String\s;
use Symfony\Component\String\UnicodeString;
+use function Symfony\Component\String\s;
final class FunctionsTest extends TestCase
{
diff --git a/src/Symfony/Component/VarDumper/Caster/RdKafkaCaster.php b/src/Symfony/Component/VarDumper/Caster/RdKafkaCaster.php
index bd3894ec11..c3e4eb9f34 100644
--- a/src/Symfony/Component/VarDumper/Caster/RdKafkaCaster.php
+++ b/src/Symfony/Component/VarDumper/Caster/RdKafkaCaster.php
@@ -11,7 +11,6 @@
namespace Symfony\Component\VarDumper\Caster;
-use RdKafka;
use RdKafka\Conf;
use RdKafka\Exception as RdKafkaException;
use RdKafka\KafkaConsumer;