--- a/src/Tools/Metis/src/Heap.sig Mon Sep 13 21:09:43 2010 +0200
+++ b/src/Tools/Metis/src/Heap.sig Mon Sep 13 21:11:59 2010 +0200
@@ -1,6 +1,6 @@
(* ========================================================================= *)
(* A HEAP DATATYPE FOR ML *)
-(* Copyright (c) 2001-2006 Joe Hurd, distributed under the GNU GPL version 2 *)
+(* Copyright (c) 2001-2006 Joe Hurd, distributed under the BSD License *)
(* ========================================================================= *)
signature Heap =