diff --git a/pathauto_i18n.module b/pathauto_i18n.module
index ae4b267..a9bbcff 100644
--- a/pathauto_i18n.module
+++ b/pathauto_i18n.module
@@ -52,16 +52,14 @@ function pathauto_i18n_update_alias($entity, $entity_type, $bundle, $op) {
  *
  * @param array $form
  *   Form to attach.
- *
  * @param object $entity
  *   Entity object.
- *
  * @param string $entity_type
  *   Entity type.
  *
  * @see pathauto_field_attach_form()
  */
-function pathauto_i18n_configuration_form(&$form, $entity, $entity_type) {
+function pathauto_i18n_configuration_form(array &$form, $entity, $entity_type) {
   if ($entity) {
     $form['path']['pathauto_i18n_status'] = array(
       '#type' => 'checkbox',