diff --git a/examples/single_hr_notebook_example.ipynb b/examples/single_hr_notebook_example.ipynb
index c08d360..cfb4ebe 100644
--- a/examples/single_hr_notebook_example.ipynb
+++ b/examples/single_hr_notebook_example.ipynb
@@ -116,9 +116,7 @@
     "        heart_rate = data[1]\n",
     "        print(f\"Heart Rate: {heart_rate} beats per minute\")\n",
     "    model.enable_notifications = lambda client: client.start_notify(HEART_RATE_MEASUREMENT_CHARACTERISTIC_UUID, handle_hr_measurement)\n",
-    "    model.disable_notifications = lambda client: client.stop_notify(HEART_RATE_MEASUREMENT_CHARACTERISTIC_UUID)\n",
-    "\n",
-    "    #model.set_measurement_handler = lambda client: handle_hr_measurement"
+    "    model.disable_notifications = lambda client: client.stop_notify(HEART_RATE_MEASUREMENT_CHARACTERISTIC_UUID)"
    ]
   },
   {