Updata README.md

Fix typo
This commit is contained in:
Sun Shuzhou 2018-09-19 11:45:46 +08:00 committed by GitHub
parent 1fb7762eb7
commit c81e4ee4e5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -55,7 +55,7 @@ $web3->clientVersion(function ($err, $version) {
// do something
return;
}
if (isset($client)) {
if (isset($version)) {
echo 'Client version: ' . $version;
}
});