diff --git a/externallib.php b/externallib.php
index f8a4dbd..07a2933 100644
--- a/externallib.php
+++ b/externallib.php
@@ -520,7 +520,7 @@ public static function delete_record($serviceid) {
      * @return external_description
      * @since  Moodle 2.2
      */
-     public static function delete_record_returns() {
+    public static function delete_record_returns() {
         return new external_value(PARAM_BOOL, "Result of execution.");
     }