Update file results.html

wiki/pages/results.html

@@ -42,6 +42,7 @@
 <div class="col-lg-8">
   <h2>Wet Lab:</h2>
   <hr>
+  <h4>Results introduction</h4>
   <figure style="text-align:center;">
     <img src="https://static.igem.wiki/teams/4936/wiki/results/gel-photo-labeled.png" style="max-width: 600px;max-height: 600px;">
   </figure>