fixup! 修改中英文

README.md

@@ -1,5 +1,5 @@
 # PC Web Integration Specification
 ### 中文文档: [PC端在线支付接入规范文档.md](https://git.allpayx.com/OpenAPI/b2c_pc_payment/src/master/PC端在线支付接入规范文档.md)
-### 英文文档：PC Web Integration Specification[PC_Web_Integration_Specification.md](https://git.allpayx.com/OpenAPI/b2c_pc_payment/src/master/PC_Web_Integration_Specification.md)
+### English Document:[PC_Web_Integration_Specification.md](https://git.allpayx.com/OpenAPI/b2c_pc_payment/src/master/PC_Web_Integration_Specification.md)