   }
 }
 
-void printError(byte error)
+void printError(byte error) {
   // If there's an I2C error, this function will
   // print out an explanation.
-{
+
   Serial.print("I2C error: ");
   Serial.print(error,DEC);
   Serial.print(", ");
   
-  switch(error)
-  {
+  switch(error) {
     case 0:
       Serial.println("success");
       break;

    default:
      Serial.println("unknown error");
  }
}

unsigned char integrationTime;  // Integration ("shutter") time in milliseconds
unsigned char measurementRate;  // Interval between DATA_REGISTERS update

void setup() {
  // Initialize the Serial port:
  
  Serial.begin(9600);
