diff --git a/src/wp-admin/includes/class-wp-ms-sites-list-table.php b/src/wp-admin/includes/class-wp-ms-sites-list-table.php
index 4bee788ebf..6ffc312906 100644
--- a/src/wp-admin/includes/class-wp-ms-sites-list-table.php
+++ b/src/wp-admin/includes/class-wp-ms-sites-list-table.php
@@ -59,6 +59,10 @@ class WP_MS_Sites_List_Table extends WP_List_Table {
 	}
 
 	/**
+	 * Prepares the list of sites for display.
+	 *
+	 * @since 3.1.0
+	 * @since 4.6.0 Converted to use get_sites()
 	 *
 	 * @global string $s
 	 * @global string $mode