changed the LICENSE for the text to GFDL to allow distribution with pd-extended

THINK: should we make it dual-licensed?

svn path=/trunk/; revision=4571

1 files changed, 6 insertions, 5 deletions

diff --git a/doc/tutorials/externals-howto/HOWTO-externals-en.tex b/doc/tutorials/externals-howto/HOWTO-externals-en.tex
index c6ede191..6ad3328d 100644
--- a/doc/tutorials/externals-howto/HOWTO-externals-en.tex
+++ b/doc/tutorials/externals-howto/HOWTO-externals-en.tex
@@ -3,12 +3,13 @@
 \documentclass[12pt, a4paper,austrian, titlepage]{article}  
 
 %% HOWTO write an external for pd
-%% by IOhannes m zmölnig, 2001
+%% Copyright (c) 2001-2006 by IOhannes m zmölnig
 %%
-%% this document is released under the following license
-%% CreativeCommons Attribution-ShareAlike 2.5
-%%
-%% http://creativecommons.org/licenses/by-sa/2.5/
+%%  Permission is granted to copy, distribute and/or modify this document
+%%  under the terms of the GNU Free Documentation License, Version 1.2
+%%  or any later version published by the Free Software Foundation;
+%%  with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+%%  Texts.  A copy of the license is included in the LICENSE.txt file.
 
 \usepackage[latin1]{inputenc}
 \usepackage[T1]{fontenc}