fix syntax in doc comments

[ghc-base.git] / Data / Traversable.hs

diff --git a/Data/Traversable.hs b/Data/Traversable.hs
index 30aaee6..0df8bd4 100644 (file)
--- a/Data/Traversable.hs
+++ b/Data/Traversable.hs
@@ -62,7 +62,7 @@ import Array
 --
 -- a suitable instance would be
 --
--- > instance Traversable Tree
+-- > instance Traversable Tree where
 -- >    traverse f Empty = pure Empty
 -- >    traverse f (Leaf x) = Leaf <$> f x
 -- >    traverse f (Node l k r) = Node <$> traverse f l <*> f k <*> traverse f r