Whitespace.

Cabal/Distribution/ParseUtils.hs

@@ -87,7 +87,7 @@ import Data.Char (isSpace, toLower, isAlphaNum, isDigit)
 import Data.Maybe       (fromMaybe)
 import Data.Tree as Tree (Tree(..), flatten)
 import qualified Data.Map as Map
-import Control.Monad (foldM, ap) 
+import Control.Monad (foldM, ap)
 import Control.Applicative (Applicative(..))
 import System.FilePath (normalise)
 import Data.List (sortBy)
@@ -119,11 +119,11 @@ data ParseResult a = ParseFailed PError | ParseOk [PWarning] a
 instance Functor ParseResult where
         fmap _ (ParseFailed err) = ParseFailed err
         fmap f (ParseOk ws x) = ParseOk ws $ f x
-        
+
 instance Applicative ParseResult where
         pure = return
         (<*>) = ap
-        
+
 
 instance Monad ParseResult where
         return = ParseOk []