cleaning up and reorganize indentation

_includes/experience.html

@@ -1,3 +1,4 @@
+{% if site.data.experiences %}
 <section class="section experiences-section">
   <h2 class="section-title"><i class="fa fa-briefcase"></i>Experiences</h2>
 
@@ -24,5 +25,5 @@
   </div><!--//item-->
 {% endfor %}
 
-
 </section><!--//section-->
+{% endif %}