XPrompt.hs: fix vertical alignment of completions.
XPrompt.hs: fix vertical alignment of completions.

darcs-hash:20071023183129-903e8-c13f17ed19adaf76c52dfbf3c416f76b78f1cb0c

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