rparens now skips spaces always.

Author: piyush-kurur

Cabal/Distribution/Types/ModuleRenaming.hs

@@ -105,7 +105,7 @@ instance Parsec ModuleRenaming where
     parsec = P.choice [ parseRename, parseHiding, return DefaultRenaming ]
       where
         lparen = P.char '(' >> liberalSpaces
-        rparen = P.char ')' >> liberalSpaces
+        rparen = P.char ')' >> P.spaces
         cma    = P.char ',' >> P.spaces
         parseRename = do
             rns <- P.between lparen rparen parseList