Add comment to goto example code to indicate that a label must be followed by a statement #494
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A label that is not followed by a statement results in a somewhat confusing compilation error. It is hoped that a simple comment in the example code will steer people in the right direction without requiring an increase in the complexity of the description or notes for goto.
Originally reported at http://forum.arduino.cc/index.php?topic=443558.msg4036044#msg4036044