Trying to setup backup pool... keeps saying "no backup pool defined" at startup.  Can you advise what is wrong with my command line?

TT-Miner.exe -A MTP-101 -d 0 -PP 5 -pool zcoin-us.mintpond.com:3000 -user aCH5X9vpX5kvtH4RXkJLcdcNHnarmRpa27 -pass qZodTD -worker MyRigGPU0 -pool2 xzc.2miners.com:8080 -wal2 aCH5X9vpX5kvtH4RXkJLcdcNHnarmRpa27 -pass2 x -worker2 MyRigGPU0