The future of CAPTCHA? (Lie!!)

These are not good times for CAPTCHA tests ( link 1 link 2), but if the future is the one depicted on the screenshot, we are doomed.

It might be a mistake, but the text clearly says that you have to input 4 letters, the ones that have a kitten embedded. But, actually, you have to input 2 letters & 2 numbers in order for the CAPTCHA to work.

ITOH, they might actually trying to give false clues in order to make life harder to a possible cracker.