adding comment

Author: perrrre

src/modules/simulation/gz_bridge/GZMixingInterfaceServo.cpp

@@ -64,6 +64,8 @@ bool GZMixingInterfaceServo::updateOutputs(bool stop_motors, uint16_t outputs[MA
 	for (auto &servo_pub : _servos_pub) {
 		if (_mixing_output.isFunctionSet(i)) {
 			gz::msgs::Double servo_output;
+			// Servo output represents values in the range [0, 3600]
+			// with an offset of 180 deg, and a scaling of 10.
 			double output = math::radians((double)outputs[i] / 10. - 180.);
 
 			// std::cout << "outputs[" << i << "]: " << outputs[i] << std::endl;