From 403473b79d2da31c09faebd2306110a6a27bbe3e Mon Sep 17 00:00:00 2001
From: Mike Thompson <mike@openhwgroup.org>
Date: Mon, 20 Feb 2023 12:11:40 -0500
Subject: [PATCH] Add SPDX header to CONTRIBUTING

---
 CONTRIBUTING.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b80fb225..d9919d46 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,3 +1,6 @@
+<!---
+SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
+--->
 # Contributing
 New Contributors are always welcome.