pbdrv/motor_driver: Fix reference to clamp function.
@@ -55,7 +55,7 @@ pbio_error_t pbdrv_motor_driver_coast(pbdrv_motor_driver_dev_t *driver);
* Sets the PWM duty cycle for the motor. Setting a duty cycle of 0 will "brake" the motor.
*
* Passing a @p duty_cycle value outside of the allowed range will result in
- * undefined behavior. Use `pbdrv_math_clamp(duty, PBDRV_MOTOR_DRIVER_MAX_DUTY)`
+ * undefined behavior. Use `pbio_math_clamp(duty, PBDRV_MOTOR_DRIVER_MAX_DUTY)`
* if the value may be out of range.
*
* @param [in] driver The motor driver instance.
