Removed unnecessary comments

Author: S488U

templates/index.html.hbs

@@ -9,7 +9,7 @@
       {{/if}}
       <h2 class="mt4 mb0 f2 f1-ns">
         {{fluent "tagline" linebreak="<br class='dn db-ns'>"}}
-      </h2>{{!--  --}}
+      </h2>
     </div>
     <div class="w-30-l flex-column pl0-l pr0-l pl3 pr3">
       <a class="button button-download ph4 mt0 w-100" href="{{baseurl}}/learn/get-started">