Update README.md

weijunyi · web-flow · commit 77e574d6a077 · 2021-04-14T10:12:23.000+08:00
fix method name
diff --git a/README.md b/README.md
@@ -24,6 +24,6 @@ require 'vendor/autoload.php'
 // require_once "../src/TLSSigAPIv2.php"; // 源码集成使用相对路径 
 
 $api = new \Tencent\TLSSigAPIv2(1400000000, '5bd2850fff3ecb11d7c805251c51ee463a25727bddc2385f3fa8bfee1bb93b5e');
-$sig = $api->genSig('xiaojun');
+$sig = $api->genUserSig('xiaojun');
 echo $sig . "\n";
 ```
