From e7b67cd4cfa8058d76e3ec617ce45b1503304267 Mon Sep 17 00:00:00 2001
From: Richard Littauer <richard.littauer@gmail.com>
Date: Tue, 14 Nov 2017 14:41:27 -0500
Subject: [PATCH] fix: note SPDX for license

Closes #69.
---
 spec.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec.md b/spec.md
index f313048..81b7fa4 100644
--- a/spec.md
+++ b/spec.md
@@ -216,7 +216,7 @@ progressively greater amount of knowledge."
 **Status:** Required.
 
 **Requirements:**
-- State license initials or name.
+- State license full name or identifier, as listed on the  [SPDX](https://spdx.org/licenses/) license list. For unlicensed repositories, add `UNLICENSED`. For more details, add `SEE LICENSE IN <filename>` and link to the license file. (These requirements were adapted from [npm](https://docs.npmjs.com/files/package.json#license)).
 - State license owner.
 - Must be last section.