SPDXify the licerse references.

1 files changed, 1 insertions, 1 deletions

diff --git a/xgps b/xgps
index 16086d95..848ca622 100755
--- a/xgps
+++ b/xgps
@@ -8,7 +8,7 @@ usage: xgps [-D level] [-hV?] [-l degmfmt] [-u units] [-r rotation]
 '''
 
 # This file is Copyright (c) 2010 by the GPSD project
-# BSD terms apply: see the file COPYING in the distribution root for details.
+# SPDX-License-Identifier: BSD-2-clause
 #
 # This code runs compatibly under Python 2 and 3.x for x >= 2.
 # Preserve this property!