@@ -619,9 +619,9 @@ concatPairsWith par f m =
619619-- It can be used to traverse a tree structure. For example, to list a
620620-- directory tree:
621621--
622−-- >> input = Stream.fromPure (Left ".")
623−-- >> f = either Dir.toEither (const Stream.nil)
624−-- >> ls = Stream.iterateMapWith Stream.append f input
622+-- >>> input = Stream.fromPure (Left ".")
623+-- >>> f = either Dir.readEither (const Stream.nil)
624+-- >>> ls = Stream.iterateMapWith Stream.append f input
625625--
626626-- /Pre-release/
627627--
@@ -711,8 +711,8 @@ concatMapEitherWith = undefined
711711--
712712-- To traverse a directory tree:
713713--
714−-- >> input = fromPure (Left ".")
715−-- >> ls = Stream.iterateMapLeftsWith Stream.append Dir.toEither input
714+-- >>> input = Stream.fromPure (Left ".")
715+-- >>> ls = Stream.iterateMapLeftsWith Stream.append Dir.readEither input
716716--
717717-- /Pre-release/
718718--