1 files changed, 2 insertions, 0 deletions
diff --git a/pw/pw.c b/pw/pw.c
index 700a7b2..5f02a15 100644
--- a/pw/pw.c
+++ b/pw/pw.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (C) 1996
  *	David L. Nugent.  All rights reserved.
  *