diff --git a/purescript.html.markdown b/purescript.html.markdown
index 21f4d63a..eff8fb43 100644
--- a/purescript.html.markdown
+++ b/purescript.html.markdown
@@ -77,12 +77,12 @@ world""" -- "Hello\nworld"
[true, true, false] :: Array Boolean -- [true,true,false]
-- [1,2, true, "false"] won't work
-- `Cannot unify Int with Boolean`
+
+-- Requires purescript-arrays (Data.Array)
-- Cons (prepend)
1 : [2,4,3] -- [1,2,4,3]
--- Requires purescript-arrays (Data.Array)
-- and purescript-maybe (Data.Maybe)
-
-- Safe access return Maybe a
head [1,2,3] -- Just (1)
tail [3,2,1] -- Just ([2,1])