xtea.h: include author attribution

Reviewed-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 0713c38ea3
--- a/libavutil/xtea.h
+++ b/libavutil/xtea.h
@@ -1,5 +1,6 @@
 /*
 * A 32-bit implementation of the XTEA algorithm
 * Copyright (c) 2012 Samuel Pitoiset
 *
 * This file is part of FFmpeg.
 *