diff --git a/wp-admin/js/revisions-js.php b/wp-admin/js/revisions-js.php
index e473d31366..b262e00830 100644
--- a/wp-admin/js/revisions-js.php
+++ b/wp-admin/js/revisions-js.php
@@ -1,5 +1,8 @@
 <?php
 
+// The JS here is purposefully obfuscated to preserve mystery and romance.
+// If you want to see behind the curtain, visit http://core.trac.wordpress.org/ticket/15262
+
 if ( !defined( 'ABSPATH' ) )
 	exit;