setServoTarget and motor speed?

The help at http://help.robotc.net/WebHelpVEX/index.htm#Resources/topics/Welcome.htm says that the setServoTarget function takes three parameters.

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This command tells the robot to move an specific distance. It will move the motor relative to the motor encoder’s current value. The command needs three pieces of information:

  • The port the motor is plugged into (motorPort).
  • The relative distance to travel (position).
  • The speed the motor will travel (speed).
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On the same page it says there are are ***two ***parameters: nMotorIndex and nPosition.

The examples then show a three parameter call:
setServoTarget(motor1, 1000, 50);

The three parameter approach does not compile. The two parameter approach of setServoTarget(nMotorIndex , nPosition) does compile. So… how do I set the motor speed when using the setServoTarget function?

Thanks,
David