patch applied (packages/base): Add more description of what "round" does, from the H98 report

[Ian Lynagh]

Wed Nov 19 06:31:31 PST 2008  Ian Lynagh <igloo at earth.li>
  * Add more description of what "round" does, from the H98 report

    M ./GHC/Real.lhs -1 +2

View patch online:
http://darcs.haskell.org/packages/base/_darcs/patches/20081119143131-3fd76-9138fef5ed3a999b394c52cacbeaed00711d5cab.gz