Update index.hbs

Author: ExpDev07

app/templates/index.hbs

@@ -29,7 +29,6 @@
   <Map @data={{@model.confirmed.locations}} />
 </section>
 
-{{!--
 <section>
   <h3>What is a coronavirus?</h3>
   <blockquote>
@@ -40,4 +39,3 @@
     For details on how to protect yourself, see <a href="https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public">W.H.O.'s Advice for public</a>.
   </p>
 </section>
---}}