From 95d3e1eb9f32752fba074f3a686783c6a4e893b6 Mon Sep 17 00:00:00 2001
From: jim <jim@web>
Date: Sun, 22 Mar 2015 12:21:55 -0400
Subject: [PATCH] extra line

---
 topics/week7_introducing_monads.mdwn | 1 +
 1 file changed, 1 insertion(+)

diff --git a/topics/week7_introducing_monads.mdwn b/topics/week7_introducing_monads.mdwn
index 39dcdaf0..4750fc69 100644
--- a/topics/week7_introducing_monads.mdwn
+++ b/topics/week7_introducing_monads.mdwn
@@ -392,6 +392,7 @@ This example is a good intuitive basis for thinking about the notions of `mbind`
 
       Some a  >>=<sub>α option</sub>  (\a -> Some 0) ==> Some 0
       None    >>=<sub>α option</sub>  (\a -> Some 0) ==> None
+      Some a  >>=<sub>α option</sub>  (\a -> None  ) ==> None
 
                                                          .
                                                         / \
-- 
2.11.0