Trigonometry Primer I Typo

[SPACED-MAN]

Hi,

Just noticed a typo here;
http://processing.org/tutorials/trig/

"I fully realize that it is a difficult to deal with this stuff in the abstract."

Should probably read

"I fully realize that it is difficult to deal with this stuff in the abstract."

Off topic:
I dabbled with Processing many years ago; I'm looking forward to getting back into it. Always impressed — great work.

[shiffman]

fixed for next update, thanks for catching all of these!