Remove AT&T copyright.

diff --git a/cmd/smyrna/arcball.c b/cmd/smyrna/arcball.c
index 56997777e2b07db6884883bf4080426ed2f1e928..9f563196c11c954d7637f7648c7f595f50ae913e 100644 (file)
--- a/cmd/smyrna/arcball.c
+++ b/cmd/smyrna/arcball.c
@@ -1,19 +1,6 @@
 /* $Id$Revision: */
 /* vim:set shiftwidth=4 ts=8: */
 
-/**********************************************************
-*      This software is part of the graphviz package      *
-*                http://www.graphviz.org/                 *
-*                                                         *
-*            Copyright (c) 1994-2007 AT&T Corp.           *
-*                and is licensed under the                *
-*            Common Public License, Version 1.0           *
-*                      by AT&T Corp.                      *
-*                                                         *
-*        Information and Software Systems Research        *
-*              AT&T Research, Florham Park NJ             *
-**********************************************************/
-
 
 #include "glcompdefs.h"
 #define ARCBALL_C