Plume! Plame!! Wilson!!!

I am a little dizzy. See, all these days, I thought the poor woman's name was Valerie PLAME. Then this afternoon, on CNN's scrolling thing, I read PLUME. A few seconds later, it read PLAME.

Google for "Valerie Plume" and "Valerie Plame". See how many sites and blogs mis-spell her name as PLUME (well, 788, if you must know.) It includes this listing on IMDB also.

It is PLAME, not PLUME. The letters A and U are not even that close on the QWERTY. So what gives?