@ifnottex @c texi2pdf don't understand copying and insertcopying ???
@c modifications must also be done in the titlepage
@copying
-Copyright @copyright{} 1999-2010 Free Software Foundation, Inc.
+Copyright @copyright{} 1999-2011 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
@c @vskip 0pt plus 1filll
@c modifications must also be done in the copying block
-Copyright @copyright{} 1999-2009 Free Software Foundation, Inc.
+Copyright @copyright{} 1999-2011 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or