[project @ 2004-02-05 11:58:21 by malcolm]

[ghc-base.git] / Control / Monad / RWS.hs

diff --git a/Control/Monad/RWS.hs b/Control/Monad/RWS.hs
index 2fdc309..36c9d5c 100644 (file)
--- a/Control/Monad/RWS.hs
+++ b/Control/Monad/RWS.hs
@@ -7,14 +7,14 @@
 -- 
 -- Maintainer  :  libraries@haskell.org
 -- Stability   :  experimental
--- Portability :  non-portable ( mulit-param classes, functional dependencies )
+-- Portability :  non-portable (multi-param classes, functional dependencies)
 --
 -- Declaration of the MonadRWS class.
 --
 --       Inspired by the paper
 --       /Functional Programming with Overloading and
 --           Higher-Order Polymorphism/, 
---         Mark P Jones (<http://www.cse.ogi.edu/~mpj>)
+--         Mark P Jones (<http://www.cse.ogi.edu/~mpj/>)
 --               Advanced School of Functional Programming, 1995.
 -----------------------------------------------------------------------------
 
@@ -37,13 +37,12 @@ module Control.Monad.RWS (
 import Prelude
 
 import Control.Monad
-import Control.Monad.Monoid
 import Control.Monad.Fix
 import Control.Monad.Trans
 import Control.Monad.Reader
 import Control.Monad.Writer
 import Control.Monad.State
-
+import Data.Monoid
 
 newtype RWS r w s a = RWS { runRWS :: r -> s -> (a, s, w) }