X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/4191cb150300d310ab5fa22ce2cfb02b6f6051b0..f5730918ef684baafbd9e606a1d4eb06914563cc:/src/src/tree.c

diff --git a/src/src/tree.c b/src/src/tree.c
index a42103738..13fc28cc2 100644
--- a/src/src/tree.c
+++ b/src/src/tree.c
@@ -2,9 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
+/* Copyright (c) The Exim Maintainers 2021 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2015 */
-/* Copyright (c) The Exim Maintainers 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 /* Functions for maintaining binary balanced trees and some associated
 functions as well. */