diff --git a/wp-admin/includes/file.php b/wp-admin/includes/file.php
index 3812dc8000..edb3d99361 100644
--- a/wp-admin/includes/file.php
+++ b/wp-admin/includes/file.php
@@ -713,7 +713,7 @@ function validate_file_to_edit( $file, $allowed_files = array() ) {
  * @param string         $time      Time formatted in 'yyyy/mm'.
  * @param string         $action    Expected value for `$_POST['action']`.
  * @return string[] On success, returns an associative array of file attributes. On failure, returns
- *               `$overrides['upload_error_handler'](&$file, $message )` or `array( 'error'=>$message )`.
+ *                  `$overrides['upload_error_handler']( &$file, $message )` or `array( 'error' => $message )`.
  */
 function _wp_handle_upload( &$file, $overrides, $time, $action ) {
 	// The default error handler.
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 6b03f920ad..b67caa424e 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-beta2-46398';
+$wp_version = '5.3-beta2-46399';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.