From 84dfe5efce75fbc9c72a9f79fd08023d47cd0159 Mon Sep 17 00:00:00 2001
From: Donne Martin <donne.martin@gmail.com>
Date: Fri, 15 May 2015 06:12:38 -0400
Subject: [PATCH] Removed question about inserting NULL values into the list.

---
 linked-lists/linked-list.ipynb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/linked-lists/linked-list.ipynb b/linked-lists/linked-list.ipynb
index d4b6f24..bb3fdc8 100644
--- a/linked-lists/linked-list.ipynb
+++ b/linked-lists/linked-list.ipynb
@@ -23,9 +23,7 @@
     "* Is this a circular list?\n",
     "    * No\n",
     "* Do we keep track of the tail or just the head?\n",
-    "    * Just the head\n",
-    "* Can you insert NULL values in the list?\n",
-    "    * No"
+    "    * Just the head"
    ]
   },
   {