From c81e4ee4e53e4d4d86c4521d62ad1017ea910a37 Mon Sep 17 00:00:00 2001
From: Sun Shuzhou <szhou.sun@hotmail.com>
Date: Wed, 19 Sep 2018 11:45:46 +0800
Subject: [PATCH] Updata README.md

Fix typo
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 40a6091..aa1d5f9 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ $web3->clientVersion(function ($err, $version) {
         // do something
         return;
     }
-    if (isset($client)) {
+    if (isset($version)) {
         echo 'Client version: ' . $version;
     }
 });