Merge pull request #9 from USRSE/8-removing-diamond-sponsorship-tier-from-indexhtml

Update index.html

Author: bretheim

index.html

@@ -46,7 +46,7 @@ <h2 class="sectionheader"> Conference Sponsors </h2>
 </div>
 
  <center>
-<h3>Diamond</h3>
+       
 <div>
     <br>
 <a href="https://sloan.org/">