修改FC渠道名称

paymentSchema.md

@@ -9,5 +9,5 @@ Serial number |Channel name  |Channel ID|Remark
  6 | Mi Pay |MIPAY| Mi Pay 
  7 | Easebuzz |EB| Easebuzz 
  8 | PassPay |PF| PassPay 
- 9 | International credit card |FC| International credit card 
+ 9 | International card |FC| International card 
  10 | Alipay HK |APHK| Alipay HK