From 98fed176a8a6eba556887b1ffa8aaf0b0cde4ab4 Mon Sep 17 00:00:00 2001
From: smithb1994 <smithb1994@yahoo.com>
Date: Tue, 14 Apr 2015 18:27:12 -0700
Subject: [PATCH] You need to have "bitcore" before "PrivateKey.fromWIF"

Also, I added correct library includes
---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8967af4..246e080 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,10 @@ bower install bitcore-message
 To sign a message:
 
 ```javascript
-var privateKey = PrivateKey.fromWIF('cPBn5A4ikZvBTQ8D7NnvHZYCAxzDZ5Z2TSGW2LkyPiLxqYaJPBW4');
+var bitcore = require('bitcore');
+var Message = require('bitcore-message');
+
+var privateKey = bitcore.PrivateKey.fromWIF('cPBn5A4ikZvBTQ8D7NnvHZYCAxzDZ5Z2TSGW2LkyPiLxqYaJPBW4');
 var signature = Message('hello, world').sign(privateKey);
 ```