[Xmonad] darcs patch: HintedTile.hs: fixes usage info (and 1 more)

Hi, I'm sending again with an amended patch to DragPane. This patches are documentation only. Andrea Mon Aug 27 11:40:06 CEST 2007 Andrea Rossato * HintedTile.hs: fixes usage info Mon Aug 27 17:29:53 CEST 2007 Andrea Rossato * DragPane.hs: fixes usage info