diff --git a/docs/src/notebooks/read_collections.ipynb b/docs/src/notebooks/read_collections.ipynb
index 865a6c6..01030f7 100644
--- a/docs/src/notebooks/read_collections.ipynb
+++ b/docs/src/notebooks/read_collections.ipynb
@@ -149,13 +149,6 @@
    "source": [
     "col.close()"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {