diff --git a/core/polyfills.php b/core/polyfills.php
index c39ec13a..b5ec84c8 100644
--- a/core/polyfills.php
+++ b/core/polyfills.php
@@ -281,7 +281,6 @@ const MIME_TYPE_MAP = [
     'mpg' => 'video/mpeg',
     'mpeg' => 'video/mpeg',
     'mov' => 'video/quicktime',
-    'flv' => 'video/x-flv',
     'php' => 'text/x-php',
     'mp4' => 'video/mp4',
     'ogv' => 'video/ogg',
diff --git a/ext/approval/info.php b/ext/approval/info.php
index e07d1341..c2af31cd 100644
--- a/ext/approval/info.php
+++ b/ext/approval/info.php
@@ -1,12 +1,5 @@
 <?php
 
-/*
- * Name: Trash
- * Author: Matthew Barbour <matthew@darkohlme.net>
- * Description: Provides "Trash" or "Recycle Bin"-type functionality, storing delete images for later recovery
- * Documentation:
- */
-
 class ApprovalInfo extends ExtensionInfo
 {
     public const KEY = "approval";