diff --git a/core/includes/install.core.inc b/core/includes/install.core.inc
index 35598e9..890ba14 100644
--- a/core/includes/install.core.inc
+++ b/core/includes/install.core.inc
@@ -1589,7 +1589,7 @@ function install_download_additional_translations_operations(&$install_state) {
  *   An array of information about the current installation state.
  *
  * @return
- *   The batch definition, if there are language files to import.
+ *   An array containing the batch definition, if there are language files to import.
  */
 function install_import_translations(&$install_state) {
   \Drupal::moduleHandler()->loadInclude('locale', 'translation.inc');
@@ -1619,7 +1619,7 @@ function install_import_translations(&$install_state) {
       'finished' => 'locale_translation_batch_fetch_finished',
       'file' => drupal_get_path('module', 'locale') . '/locale.batch.inc',
     );
-    return $batch;
+    return array($batch);
   }
 }
 
@@ -1681,7 +1681,7 @@ function _install_prepare_import($langcodes, $server_pattern) {
  *
  * @see install_tasks()
  */
-function install_import_translations_remaining(&$install_state) {
+function install_finish_translations(&$install_state) {
   \Drupal::moduleHandler()->loadInclude('locale', 'fetch.inc');
   \Drupal::moduleHandler()->loadInclude('locale', 'compare.inc');