diff --git a/wp-includes/load.php b/wp-includes/load.php
index 7e5314c0d2..38b4b771b2 100644
--- a/wp-includes/load.php
+++ b/wp-includes/load.php
@@ -1031,6 +1031,9 @@ function is_blog_admin() {
  * Does not check if the user is an administrator; use current_user_can()
  * for checking roles and capabilities.
  *
+ * Does not check if the site is a Multisite network; use is_multisite()
+ * for checking if Multisite is enabled.
+ *
  * @since 3.1.0
  *
  * @global WP_Screen $current_screen
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b21930f971..1e83126ddf 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-alpha-45671';
+$wp_version = '5.3-alpha-45672';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.