Update index.html

Author: choi403

index.html

@@ -6,7 +6,7 @@
 <div class="docs-section" id="about">
   <h4>About</h4>
   <p>
-    I am a first-year Ph.D. student at Korea Advanced Institute of Science and
+    I am a second-year Ph.D. student at Korea Advanced Institute of Science and
     Technology (<a href="https://www.kaist.ac.kr/en/">KAIST</a>), advised by
     Prof. <a href="https://sites.google.com/view/kiminlee/">Kimin Lee</a> and
     Prof. <a href="https://alinlab.kaist.ac.kr/shin.html">Jinwoo Shin</a>. I