--- a/components/tidy/tidy.license	Mon Apr 10 13:38:18 2017 -0700
+++ b/components/tidy/tidy.license	Mon Apr 10 13:45:15 2017 -0700
@@ -1,10 +1,13 @@
 The TIDY License:
 
-  Copyright (c) 1998-2015 World Wide Web Consortium
+  Copyright (c) 1998-2016 World Wide Web Consortium
   (Massachusetts Institute of Technology, European Research
   Consortium for Informatics and Mathematics, Keio University).
   All Rights Reserved.
 
+  Additional contributions (c) 2001-2016 University of Toronto, Terry Teague,
+  @geoffmcl, HTACG, and others.
+
   Contributing Author(s):
 
      Dave Raggett <[email protected]>