diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # recursion
 
+## 2.2.0.1
+
+* Documentation fix
+
 ## 2.2.0.0
 
 * Fix documentation
diff --git a/recursion.cabal b/recursion.cabal
--- a/recursion.cabal
+++ b/recursion.cabal
@@ -1,6 +1,6 @@
 cabal-version:      1.18
 name:               recursion
-version:            2.2.0.0
+version:            2.2.0.1
 license:            BSD3
 license-file:       LICENSE
 copyright:          Copyright: (c) 2018 Vanessa McHale
diff --git a/src/Control/Recursion.hs b/src/Control/Recursion.hs
--- a/src/Control/Recursion.hs
+++ b/src/Control/Recursion.hs
@@ -242,7 +242,7 @@
 mutuM' :: (Recursive t, Traversable (Base t), Monad m) => (Base t (a, a) -> m a) -> (Base t (a, a) -> m a) -> t -> m a
 mutuM' f g = h where h = fmap snd . cataM (\x -> zipM (f x) (g x))
 
--- | Catamorphism collaψng along two data types simultaneously.
+-- | Catamorphism collapsing along two data types simultaneously.
 scolio :: (Recursive t) => (Base t (a, t) -> a) -> (Base t (a, t) -> t) -> t -> a
 scolio = fst .** (cata .* (&&&))