Minor style corrections in X.U.SpawnOnce
Minor style corrections in X.U.SpawnOnce

Ignore-this: 1264852c23b4f84b2580bf4567529c68

darcs-hash:20091109201543-7f603-550d81edf3aecf9eaf4de25736e61d36adc8524c

yzhou61/xmonad-contrib,yzhou61/xmonad-contrib,yzhou61/xmonad-contrib