patch applied (packages/pretty): Fix warnings and change a comment that was confusing haddock

[Ian Lynagh]

Sun Jul  6 08:13:35 PDT 2008  Ian Lynagh <igloo at earth.li>
  * Fix warnings and change a comment that was confusing haddock

    M ./Text/PrettyPrint/HughesPJ.hs -2 +5

View patch online:
http://darcs.haskell.org/packages/pretty/_darcs/patches/20080706151335-3fd76-5911fd6589abe54598cb790c560b23c788a89612.gz