diff --git a/core/modules/locale/locale.compare.inc b/core/modules/locale/locale.compare.inc
index a4dcf3a575ada79048968e96d66b2ba569b19761..d10114acaad1197d2d82cebdef30faac1c8edbf5 100644
--- a/core/modules/locale/locale.compare.inc
+++ b/core/modules/locale/locale.compare.inc
@@ -174,7 +174,7 @@ function locale_translation_default_translation_server() {
  *
  * @param array $projects
  *   Array of project names to check. Defaults to all translatable projects.
- * @param string $langcodes
+ * @param array $langcodes
  *   Array of language codes. Defaults to all translatable languages.
  *
  * @return array
@@ -205,7 +205,7 @@ function locale_translation_check_projects($projects = [], $langcodes = []) {
  *
  * @param array $projects
  *   Array of project names to check. Defaults to all translatable projects.
- * @param string $langcodes
+ * @param array $langcodes
  *   Array of language codes. Defaults to all translatable languages.
  */
 function locale_translation_check_projects_batch($projects = [], $langcodes = []) {