diff --git a/src/wp-includes/embed-functions.php b/src/wp-includes/embed-functions.php
index 48c0a299b4..c83718eeb9 100644
--- a/src/wp-includes/embed-functions.php
+++ b/src/wp-includes/embed-functions.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * WordPress API for embedding content.
+ * oEmbed API: Top-level oEmbed functionality
  *
  * @package WordPress
  * @subpackage oEmbed
@@ -328,9 +328,11 @@ function wp_embed_handler_video( $matches, $attr, $url, $rawattr ) {
 }
 
 /**
- * Parse an oEmbed API query.
+ * Parses an oEmbed API query.
  *
  * @since 4.4.0
+ *
+ * @param WP_Query $wp_query The current WP_Query instance.
  */
 function wp_oembed_parse_query( $wp_query ) {
 	$controller = new WP_oEmbed_Controller;