diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php b/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php
index bd311d113895b..e6135d93ca320 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php
@@ -1884,7 +1884,7 @@ public function testIfNotifierTransportsAreKnownByFrameworkExtension()
 
         foreach ((new Finder())->in(\dirname(__DIR__, 4).'/Component/Notifier/Bridge')->directories()->depth(0)->exclude('Mercure') as $bridgeDirectory) {
             $transportFactoryName = strtolower($bridgeDirectory->getFilename());
-            $this->assertTrue($container->hasDefinition('notifier.transport_factory.'.$transportFactoryName), sprintf('Did you forget to add the TransportFactory: "%s" to the $classToServices array in the FrameworkBundleExtension?', $bridgeDirectory->getFilename()));
+            $this->assertTrue($container->hasDefinition('notifier.transport_factory.'.$transportFactoryName), sprintf('Did you forget to add the "%s" TransportFactory to the $classToServices array in FrameworkExtension?', $bridgeDirectory->getFilename()));
         }
     }