From c4fa69d4908d8d84b66c33166772f23ff6e4e1a9 Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Sun, 10 Aug 2014 15:12:28 -0500
Subject: [PATCH] Use a more specific license adjective.

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 07e148ab..8185e6c5 100644
--- a/README.md
+++ b/README.md
@@ -73,6 +73,6 @@ signature perform the following:
 
 ## License
 
-Package btcec is licensed under the liberal ISC License except for
-btcec.go and btcec_test.go which is under the same license as Go.
+Package btcec is licensed under the [copyfree](http://copyfree.org) ISC License
+except for btcec.go and btcec_test.go which is under the same license as Go.