Assegnate 4 su 5 stelle

I've just recently discovered this neat addon and when I took a closer look at the age displayed in the Birthday Reminder Popup I realized that the age is off by one year:

http://i.imgur.com/7mcsH.png

@author: Did you accidently initialize the age variable wrong or did you make a mistake in the count loop? This should be easy to fix, don't you think? :-)