Commit 83484a68 authored by Benjamin Hodgson's avatar Benjamin Hodgson Committed by Ben Gamari
Browse files

Fix two typos in the ImpredicativeTypes user guide

parent 8f19c65c
......@@ -10596,13 +10596,13 @@ consistently, or working the same in subsequent releases. See
:ghc-wiki:`this wiki page <ImpredicativePolymorphism>` for more details.
 
If you want impredicative polymorphism, the main workaround is to use a
newtype wrapper. The ``id runST`` example can be written using theis
newtype wrapper. The ``id runST`` example can be written using this
workaround like this: ::
 
runST :: (forall s. ST s a) -> a
id :: forall b. b -> b
 
nwetype Wrap a = Wrap { unWrap :: (forall s. ST s a) -> a }
newtype Wrap a = Wrap { unWrap :: (forall s. ST s a) -> a }
 
foo :: (forall s. ST s a) -> a
foo = unWrap (id (Wrap runST))
......
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