fix bug

yshop-module-pay/yshop-module-pay-biz/src/main/java/co/yixiang/yshop/module/pay/controller/app/AppPayController.java

@@ -96,7 +96,7 @@ public class AppPayController {
         }
         if (PayTypeEnum.WEIXIN.getType().equals(param.getPayType())) {
             //小程序支付需要openid
-             if (Objects.isNull(user.getRoutineOpenId())) throw exception(USER_NOT_BINDING_WX);
+            if (Objects.isNull(user.getRoutineOpenId())) throw exception(USER_NOT_BINDING_WX);
         }
         payParam.setType(param.getPayType());
         payParam.setMerchantDetailsDO(merchantDetailsDO);