diff --git a/core/modules/config/src/Form/ConfigSync.php b/core/modules/config/src/Form/ConfigSync.php
old mode 100644
new mode 100755
index fd0166b..58451e7
--- a/core/modules/config/src/Form/ConfigSync.php
+++ b/core/modules/config/src/Form/ConfigSync.php
@@ -375,7 +375,7 @@ public static function processBatch(ConfigImporter $config_importer, $sync_step,
   /**
    * Finish batch.
    *
-   * This function is a static function to avoid serialising the ConfigSync
+   * This function is a static function to avoid serializing the ConfigSync
    * object unnecessarily.
    */
   public static function finishBatch($success, $results, $operations) {