update fixme note
update fixme note

Ignore-this: c0c28764bdb337643243666d483d01f1

darcs-hash:20100808123655-dcabc-fdf8b7ff59abc673bce00ef225a7581bac4a2bd2.gz

rrnewton/accelerate,robeverest/accelerate,robeverest/accelerate,wilbowma/accelerate,wilbowma/accelerate,sjfloat/accelerate