patch applied (packages/Cabal): We do not show the field value on a parse error so don't pretend we do.

[Ian Lynagh]

Thu Mar 27 15:14:42 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * We do not show the field value on a parse error so don't pretend we do.
  Drop the trailing ": " on the error message. We could provide the field
  value but they're often multi-line and we cannot pin-point where the
  error is exactly.

    M ./Distribution/ParseUtils.hs -2 +2

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20080327221442-adfee-90d095ff519b66bfa0103dc2413ecf804d9492eb.gz