diff --git a/README.md b/README.md
index 1a8dad1..a8f0631 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,9 @@ DiffPose
 
 <!-- WARNING: THIS FILE WAS AUTOGENERATED! DO NOT EDIT! -->
 
+> Patient-specific intraoperative 2D/3D registration via differentiable
+> rendering
+
 [![CI](https://github.com/eigenvivek/DiffPose/actions/workflows/test.yaml/badge.svg)](https://github.com/eigenvivek/DiffPose/actions/workflows/test.yaml)
 [![License:
 MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
diff --git a/notebooks/index.ipynb b/notebooks/index.ipynb
index b71220d..64ddf08 100644
--- a/notebooks/index.ipynb
+++ b/notebooks/index.ipynb
@@ -6,7 +6,6 @@
    "source": [
     "---\n",
     "title: DiffPose\n",
-    "subtitle: Patient-specific intraoperative 2D/3D registration via differentiable rendering\n",
     "---"
    ]
   },
@@ -14,16 +13,13 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
+    "> Patient-specific intraoperative 2D/3D registration via differentiable rendering\n",
+    "\n",
     "[![CI](https://github.com/eigenvivek/DiffPose/actions/workflows/test.yaml/badge.svg)](https://github.com/eigenvivek/DiffPose/actions/workflows/test.yaml)\n",
     "[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)\n",
     "[![Docs](https://github.com/eigenvivek/DiffPose/actions/workflows/deploy.yaml/badge.svg)](https://vivekg.dev/DiffPose)\n",
-    "[![Code style: black](https://img.shields.io/badge/Code%20style-black-black.svg)](https://github.com/psf/black)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
+    "[![Code style: black](https://img.shields.io/badge/Code%20style-black-black.svg)](https://github.com/psf/black)\n",
+    "\n",
     "<img src=\"https://github.com/eigenvivek/DiffPose/blob/main/notebooks/test_time_optimization.gif\"/>"
    ]
   },