Suggest change to Button State Change Detection

I would like to recommend a small addition to the Button State Change Detection tutorial located at arduino.cc/en/Tutorial/ButtonStateChange. The tutorial uses a serial print to display the number of button pushes. What the tutorial fails to mention is how to read the serial printing. I think it would be helpful to mention that by pressing the Serial Monitor button in the Arduino Development environment, one can easily monitor serial transmissions. Thanks.

It's a wiki so I would go ahead and make that addition.