Found and fixed my first "real" bug! (kahnacademy)

I don't have any other friends that can truly understand. I didn't know who else to tell but, I had to tell someone. Found the issue in the javascript (it was just a simple slice into an array that went one to far) but whatever. I am so PUMPED right now. Though not really anything spectacular it feels like validation for all of the time I spend trying to learn to program.

What's unfortunate though is that even though it's on github and I could have ACTUALLY fixed the issue myself, someone beat me to it. Oh well.