maint: udpate GFDL license to 1.3

* doc/diff.texi: Update to use GFDL version 1.3.
This commit is contained in:
Jim Meyering 2010-01-08 11:34:43 +01:00
parent cb251009d3
commit cadd497e27

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@ -19,7 +19,7 @@ Software Foundation, Inc.
@quotation
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.2 or
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with no
Invariant Sections, with the Front-Cover texts being ``A GNU Manual,''
and with the Back-Cover Texts as in (a) below. A copy of the