Update index.html

Author: manishsaggar1

talks/index.html

@@ -25,7 +25,7 @@ <h1> Recent Talks </h1>
           <p class="note"> <strong> Hosted by: </strong> {{ talk.host }} </p>  
           <p class="note"> <strong> Abstract: </strong> {{ talk.abstract }} </p>  
           <iframe width="560" height="315" src="{{ talk.link }}" frameborder="0" allowfullscreen></iframe>
-
+          <hr>
 
       </div>	      
 	<a href="{{ talk.url }}">