diff --git a/src/wp-admin/includes/class-wp-list-table.php b/src/wp-admin/includes/class-wp-list-table.php
index fe8624d452..854f93064f 100644
--- a/src/wp-admin/includes/class-wp-list-table.php
+++ b/src/wp-admin/includes/class-wp-list-table.php
@@ -823,8 +823,8 @@ class WP_List_Table {
 	 *
 	 * @since 3.1.0
 	 *
-	 * @param string $option
-	 * @param int    $default_value
+	 * @param string $option        User option name.
+	 * @param int    $default_value Optional. The number of items to display. Default 20.
 	 * @return int
 	 */
 	protected function get_items_per_page( $option, $default_value = 20 ) {