diff --git a/core/modules/ban/lib/Drupal/ban/Form/BanDelete.php b/core/modules/ban/lib/Drupal/ban/Form/BanDelete.php
index 5c4c45a..83d5a90 100644
--- a/core/modules/ban/lib/Drupal/ban/Form/BanDelete.php
+++ b/core/modules/ban/lib/Drupal/ban/Form/BanDelete.php
@@ -81,7 +81,7 @@ protected function getCancelPath() {
   /**
    * {@inheritdoc}
    *
-   * @param int $ban_ip_id
+   * @param int $ban_ip
    *   The IP address record ID to unban.
    */
   public function buildForm(array $form, array &$form_state, $ban_ip = '') {