 }
 
 
-// The colours are a transition r - g - b - r - g.... ||  Input value 0 - 255 to get a color value.
-uint32_t Wheel(byte WheelPos)
+uint32_t Wheel(byte WheelPos)                                      // The colours are a transition r - g - b - r - g.... & Input value 0 - 255 to get a color value.
 {
   if (WheelPos < 85)
   {

    total = total + readings[index];                    // add the reading to the total
    index = index + 1;                                  // advance to next position in array

    if (index >= numReadings)                           // if we're at the end of the array...
      index = 0;

    average = total / numReadings;
    autoBrightAverage = average;

  }
}


