diff --git a/da07-session1.ipynb b/da07-session1.ipynb
index d7eb42d..53b6567 100644
--- a/da07-session1.ipynb
+++ b/da07-session1.ipynb
@@ -394,7 +394,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "[56, 'Data', 36.21, 'Hello', 12]\n"
+      "[56, 'Data', 36.21, 'Hello', 12, 'World']\n"
      ]
     }
    ],