diff --git a/wp-includes/class-wp-embed.php b/wp-includes/class-wp-embed.php
index af71e28efd..8e7f989a5e 100644
--- a/wp-includes/class-wp-embed.php
+++ b/wp-includes/class-wp-embed.php
@@ -198,6 +198,7 @@ class WP_Embed {
 			 *
 			 * @since 4.0.0
 			 *
+			 * @param int    $time    Time to live (in seconds).
 			 * @param string $url     The attempted embed URL.
 			 * @param array  $attr    An array of shortcode attributes.
 			 * @param int    $post_ID Post ID.