PerWorkspace.hs: minor haddock fixes
PerWorkspace.hs: minor haddock fixes

Also, we don't need to add those docstring annotation (%...), since
that system is not used anymore.

darcs-hash:20071120103250-32816-b41b1b6a680c4af75b382721c2597e401c7b1fc3

kmels/xmonad-launcher,kmels/xmonad-launcher