-Copyright (C) 1985, 1993, 2001-2011 Free Software Foundation, Inc.
+Copyright (C) 1985, 1993, 2001-2013 Free Software Foundation, Inc.
Permission is granted to anyone to make or distribute verbatim copies
of this document, in any medium, provided that the copyright notice and
Permission is granted to anyone to make or distribute verbatim copies
of this document, in any medium, provided that the copyright notice and