Update Yuan's link

Author: terrytangyuan

people.html

@@ -121,7 +121,7 @@ <h4 class="team-member__name"><a href="https://www.linkedin.com/in/mbenesty">Mic
         <div class="team-member__avatar">
           <img class="img-circle" src="https://avatars.githubusercontent.com/terrytangyuan?v=3&s=100">
         </div>
-        <h4 class="team-member__name"><a href="https://www.linkedin.com/in/yuan-terry-tang-117ba962">Yuan Tang</a></h4>
+        <h4 class="team-member__name"><a href="http://terrytangyuan.github.io/">Yuan Tang</a></h4>
       </div>
     </div>