update index page

index.html

@@ -86,7 +86,7 @@ <h2><hr><a name="research"></a>Research Interests</h2>
     </p>
     <ul>
     <li><p>Causal Learning: Causal discovery & inference, Causal generative models, Causal fairness, Causal representation learning</p></li>
-    <li><p>Deep Learning: Deep generative model, Multi-Modal learning, Transfer Learning, Weakly-supervised learning</p></li>
+    <li><p>Deep Learning: Deep generative model, Multi-modal learning, Transfer Learning, Weakly-supervised learning</p></li>
     <li><p>Real data: Image, Video, 3D, time series, protein, DNA, etc.</p></li>
     </ul>
     </div>