diff --git a/wp-includes/rewrite.php b/wp-includes/rewrite.php
index 477a85fbef..4c92a4293c 100644
--- a/wp-includes/rewrite.php
+++ b/wp-includes/rewrite.php
@@ -244,10 +244,10 @@ function remove_permastruct( $name ) {
  * @global WP_Rewrite $wp_rewrite WordPress rewrite component.
  *
  * @param string   $feedname Feed name.
- * @param callable $function Callback to run on feed display.
+ * @param callable $callback Callback to run on feed display.
  * @return string Feed action name.
  */
-function add_feed( $feedname, $function ) {
+function add_feed( $feedname, $callback ) {
 	global $wp_rewrite;
 
 	if ( ! in_array( $feedname, $wp_rewrite->feeds, true ) ) {
@@ -259,7 +259,7 @@ function add_feed( $feedname, $function ) {
 	// Remove default function hook.
 	remove_action( $hook, $hook );
 
-	add_action( $hook, $function, 10, 2 );
+	add_action( $hook, $callback, 10, 2 );
 
 	return $hook;
 }
diff --git a/wp-includes/version.php b/wp-includes/version.php
index ad6b15997a..0aaad16cd1 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.2-alpha-54995';
+$wp_version = '6.2-alpha-54996';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.