 {
   int delayTime = 100; //the number of milliseconds to delay between LED updates
   for(int i = 0; i < 256; i++){
-   updateLEDs(i);
-   delay(delayTime); 
+    updateLEDs(i);
+    delay(delayTime); 
   }
 }
-
 
 
 /*


//These are used in the bitwise math that we use to change individual LEDs
//For more details http://en.wikipedia.org/wiki/Bitwise_operation
int bits[] = {B00000001, B00000010, B00000100, B00001000, B00010000, B00100000, B01000000, B10000000};
int masks[] = {B11111110, B11111101, B11111011, B11110111, B11101111, B11011111, B10111111, B01111111};
/*
 * changeLED(int led, int state) - changes an individual LED 
 * LEDs are 0 to 7 and state is either 0 - OFF or 1 - ON
 */
 void changeLED(int led, int state){
   ledState = ledState & masks[led];  //clears ledState of the bit we are addressing
   if(state == ON){ledState = ledState | bits[led];} //if the bit is on we will add it to ledState
   updateLEDs(ledState);              //send the new LED state to the shift register
 }  

int ledState = 0;
const int ON = HIGH;
const int OFF = LOW;


/*
 * setup() - this function runs once when you turn your Arduino on
