diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-admin/js/media-gallery.js
--- a/wp/wp-admin/js/media-gallery.js	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-admin/js/media-gallery.js	Tue Dec 15 13:49:49 2020 +0100
@@ -1,7 +1,7 @@
 /**
  * This file is used on media-upload.php which has been replaced by media-new.php and upload.php
  *
- * @deprecated  3.5.0
+ * @deprecated 3.5.0
  * @output wp-admin/js/media-gallery.js
  */
 
@@ -23,7 +23,7 @@
 			img_size = $( 'input[name="attachments[' + id + '][image-size]"]:checked').val();
 
 			/**
-			 * This AJAX action has been deprecated since 3.5.0, see custom-background.php
+			 * This Ajax action has been deprecated since 3.5.0, see custom-background.php
 			 */
 			jQuery.post(ajaxurl, {
 				action: 'set-background-image',