From c7e0983cef78d92a872ed199971c3380e89b50b3 Mon Sep 17 00:00:00 2001
From: Black3HDF <29630164+Satoshi-Kusumoto@users.noreply.github.com>
Date: Wed, 8 Apr 2020 22:46:59 +0800
Subject: [PATCH] fix link

---
 docs/examples/micropayment.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/examples/micropayment.rst b/docs/examples/micropayment.rst
index cd4084c84..b4f1f6c6b 100644
--- a/docs/examples/micropayment.rst
+++ b/docs/examples/micropayment.rst
@@ -433,7 +433,7 @@ The full contract
 .. note::
   The function ``splitSignature`` does not use all security
   checks. A real implementation should use a more rigorously tested library,
-  such as openzepplin's `version  <https://github.com/OpenZeppelin/openzeppelin-solidity/blob/master/contracts/ECRecovery.sol>`_ of this code.
+  such as openzepplin's `version  <https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/cryptography/ECDSA.sol>`_ of this code.
 
 Verifying Payments
 ------------------