diff -r 34716fd837a4 -r be944660c56a wp/wp-includes/ms-deprecated.php
--- a/wp/wp-includes/ms-deprecated.php	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-includes/ms-deprecated.php	Wed Sep 21 18:19:35 2022 +0200
@@ -464,7 +464,7 @@
  * @param array $args {
  *     Array of default arguments. Optional.
  *
- *     @type int|array $network_id A network ID or array of network IDs. Set to null to retrieve sites
+ *     @type int|int[] $network_id A network ID or array of network IDs. Set to null to retrieve sites
  *                                 from all networks. Defaults to current network ID.
  *     @type int       $public     Retrieve public or non-public sites. Default null, for any.
  *     @type int       $archived   Retrieve archived or non-archived sites. Default null, for any.