diff --git a/core/lib/Drupal/Core/Form/FormBuilder.php b/core/lib/Drupal/Core/Form/FormBuilder.php
index d20835c..6bc2ea2 100644
--- a/core/lib/Drupal/Core/Form/FormBuilder.php
+++ b/core/lib/Drupal/Core/Form/FormBuilder.php
@@ -148,7 +148,7 @@ class FormBuilder implements FormBuilderInterface {
    *   The event dispatcher.
    * @param \Drupal\Core\Routing\UrlGeneratorInterface $url_generator
    *   The URL generator.
-   * @param \Drupal\Core\Config\ConfigFactory $config
+   * @param \Drupal\Core\Config\ConfigFactory $config_factory
    *   The config factory service.
    * @param \Drupal\Core\StringTranslation\TranslationInterface $translation_manager
    *   The translation manager.