fix notebook name

index.html

@@ -155,7 +155,7 @@
           <li><a href="https://huggingface.co/spaces/InstaDeepAI/ntv3/blob/main/notebooks/00_quickstart_inference.ipynb" target="_blank" rel="noopener">00 — Quickstart inference</a></li>
           <li><a href="https://huggingface.co/spaces/InstaDeepAI/ntv3/blob/main/notebooks/01_tracks_prediction.ipynb" target="_blank" rel="noopener">01 — Tracks prediction</a></li>
           <li>02 — Genome annotation / segmentation</li>
-          <li>03 — Fine-tune a head</li>
+          <li>03 — Fine-tune on bigwig tracks</li>
           <li>04 — Model interpretation</li>
           <li>05 — Sequence generation</li>
         </ul>