Typo found in HTML5 spec working draft

I found a typo that occurs twice in the HTML5 spec working
draft<http://www.whatwg.org/specs/web-apps/current-work/>
..

In section 1.9,  "A quick introduction to HTML" and also in section 4.5.3
"The pre element" the word "braille" should be typed "Braille" since it is
named after Louis Braille.

-Michael Rakowski