Changed Android to Application Development in copy

Author: samarthdesigns

index.html

@@ -202,7 +202,7 @@ <h1>We have three exciting tracks for you</h1>
 
                 <div class="icon-holder">
                     <div class="icon android"></div>
-                    <div class="icon-text">Android</div>
+                    <div class="icon-text">Application Development</div>
                 </div>
 
                 <div class="icon-holder">