fix the remote call name of FileAppend
@@ -202,7 +202,7 @@ func getMethodName(transactionBody *proto.TransactionBody) (string, error) {
return "/proto.FileService/updateFile", nil
case *proto.TransactionBody_FileAppend:
- return "/proto.FileService/appendFile", nil
+ return "/proto.FileService/appendContent", nil
case *proto.TransactionBody_FileDelete:
return "/proto.FileService/deleteFile", nil
