更新至5.1版本

AllPay_Integration_Specification_EN.md

@@ -1,8 +1,8 @@
 # GoAllPay Integration Specification V5.0.0
 [Shanghai GoAllPay Technology Co., Ltd.](https://www.goallpayx.com)
 
-* Version:English V5.1.0
-* Update Time:2027/07
+* Version: English V5.1.0
+* Update Time: 2021 / 07
 
 ## 1.Overview
 GoAllPay provides customers with unified API access to help them implement fast, secure and centralized access payment channels.