From ed9fe0b597608dbd4d3082324875d0d0458a7bef Mon Sep 17 00:00:00 2001
From: "NODA, Kai" <nodakai@gmail.com>
Date: Fri, 14 Jul 2017 00:42:13 +0800
Subject: [PATCH] README.md: update the reference to SPDX

I guess your code is compatible with SPDX 2.1
(Unfortunately SPDX 2.2 lacks a convenient HTML version)
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 454d496..987e889 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-This crate validates license strings as [SPDX 2.0 license expressions](https://spdx.org/SPDX-specifications/spdx-version-2.0).
+This crate validates license strings as [SPDX 2.1 license expressions](https://spdx.org/spdx-specification-21-web-version#h.jxpfx0ykyb60).