diff --git a/content/week04/Summary.ipynb b/content/week04/Summary.ipynb
index a3a6b24..faf4f85 100644
--- a/content/week04/Summary.ipynb
+++ b/content/week04/Summary.ipynb
@@ -273,7 +273,7 @@
    "source": [
     "False\n",
     "True\n",
-    "False"
+    "True"
    ]
   },
   {