New-Bee Espruino Clock Module question

Espruino Clock Module

 var Clock = require("clock").Clock;
  var clk=new Clock(2014,4,15,23,45,0,0);   // Initialise with specific date
  var clk=new Clock("Jun 23, 2014 12:18:02");   // ... or Initialise with specific date from a string

  // every time the button is pressed, print the current time..
  setWatch(function() {
    var d1=clk.getDate(); 
    print(d1.toString()); // prints "Thu May 15 2014 23:45:05" 
  }, BTN, { edge : "rising", repeat : true, debounce : 10 } );

  // You can also update the current time
  clk.setClock(Date.parse("Jun 23, 2014 12:18:02"));

From above ...
var clk=new Clock(2014,4,15,23,45,0,0); // Initialise with specific date
print(d1.toString()); // prints "Thu May 15 2014 23:45:05"

It does what it says BUT the number "4" for the month is April and 5 should be for May.
Looks like someone started to use, for the months, 0-11 and not the normal 1-12?
Are you going to keep the months index this way?

Windows 8.1 64 Bit
Chrome 35.0.1916.153 m (no beta)
Espruino 1v69
Web-IDE v 45
Board: Espruino v 1.3