patch applied (packages/base): improve discussion of the laws (doc comments only)

[Ross Paterson]

Mon Feb 28 15:32:32 PST 2011  Ross Paterson <ross at soi.city.ac.uk>
  * improve discussion of the laws (doc comments only)
  
  following a suggestion of Russell O'Connor on the libraries list.

    M ./Control/Applicative.hs -19 +34

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/base;a=darcs_commitdiff;h=20110228233232-b47d3-bfbf8b643b7625afdcffa31d730193380ac19219.gz