-Copyright (C) 1999, 2001, 2006, 2009-2013 Free Software Foundation, Inc.
+Copyright (C) 1999, 2001, 2006, 2009-2016 Free Software Foundation, Inc.
Copyright (C) 1992, 1993 Jean-loup Gailly
Permission is granted to copy, distribute and/or modify this document
Copyright (C) 1992, 1993 Jean-loup Gailly
Permission is granted to copy, distribute and/or modify this document