Index: src/wp-admin/includes/file.php
===================================================================
--- src/wp-admin/includes/file.php	(revision 41028)
+++ src/wp-admin/includes/file.php	(working copy)
@@ -70,6 +70,7 @@
  * @since 1.5.0
  *
  * @global array $wp_file_descriptions
+ * @global array $allowed_files List of allowed files
  * @param string $file Filesystem path or filename
  * @return string Description of file from $wp_file_descriptions or basename of $file if description doesn't exist.
  *                Appends 'Page Template' to basename of $file if the file is a page template