Update index1.html

Author: gowravmannem

EcologyLesson/Intro/index1.html

@@ -75,7 +75,7 @@ <h3 class="text-right" id="next-episode">
 
       <a href="https://gowravmannem.github.io/stemcoding.github.io/EcologyLesson/formattingtables/index2.html"><span class="glyphicon glyphicon-menu-right" aria-hidden="true"></span><span class="sr-only">next episode</span></a>
 
-    <a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://gowravmannem.github.io/stemcoding.github.io/EcologyLesson/Intro/index1.html#next-episode" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>
+    <a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://datacarpentry.org/spreadsheet-ecology-lesson/00-intro/index.html#next-episode" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>  
   </div>
 </div>