Update index2.html

Author: gowravmannem

EcologyLesson/formattingtables/index2.html

@@ -75,7 +75,10 @@ <h3 class="text-left" id="previous-episode">
       <a href="https://stemcoding.github.io/EcologyLesson/Intro/index1.html"><span class="glyphicon glyphicon-menu-left" aria-hidden="true"></span><span class="sr-only">previous episode</span></a>
 
     <a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://datacarpentry.org/spreadsheet-ecology-lesson/01-format-data/index.html#previous-episode" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>
-  
+  </div>  
+  <div class="col-xs-10">
+    
+  </div>
   <div class="col-xs-1">
     <h3 class="text-right" id="next-episode">