diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
index 1433ca98f8..e2f3f0751f 100644
--- a/src/wp-includes/functions.php
+++ b/src/wp-includes/functions.php
@@ -6144,7 +6144,8 @@ function wp_generate_uuid4() {
  * @since 4.9.0
  *
  * @param mixed $uuid    UUID to check.
- * @param int   $version Specify which version of UUID to check against. Default is none, to accept any UUID version. Otherwise, only version allowed is `4`.
+ * @param int   $version Specify which version of UUID to check against. Default is none,
+ *                       to accept any UUID version. Otherwise, only version allowed is `4`.
  * @return bool The string is a valid UUID or false on failure.
  */
 function wp_is_uuid( $uuid, $version = null ) {