 }
 
 void loop() {
-   // turn off tone function for pin 11:
-   noTone(11);			
+  // turn off tone function for pin 8:
+  noTone(8);			
   // play a note on pin 6 for 200 ms:
   tone(6, 440, 200);
   delay(200);

 Plays multiple tones on multiple pins in sequence
 
 circuit:
 * 3 8-ohm speaker on digital pins 6, 7, and 11
 
 created 8 March 2010
 by Tom Igoe 

  
  // turn off tone function for pin 7:
  noTone(7);  
  // play a note on pin 8 for 500 ms:
  tone(8, 523, 300);
  delay(300);
}
