diff --git a/_posts/2017-09-27-typoclassopedia-exercise-answers.md b/_posts/2017-09-27-typoclassopedia-exercise-answers.md
index 80627d8..34152ed 100644
--- a/_posts/2017-09-27-typoclassopedia-exercise-answers.md
+++ b/_posts/2017-09-27-typoclassopedia-exercise-answers.md
@@ -565,6 +565,7 @@ instance Applicative [] where
           = fmap (u $) y
           = fmap ($ y) u
           = pure ($ y) <*> u
+        ```
     
     4. Composition