Update helper count

pydis_site/templates/home/index.html

@@ -88,7 +88,7 @@ <h1 class="is-size-1">Who are we?</h1>
           </p>
           <p>
             You can find help with most Python-related problems in one of our help channels.
-            Our staff of over 50 dedicated expert Helpers are available around the clock
+            Our staff of over 90 dedicated expert Helpers are available around the clock
             in every timezone. Whether you're looking to learn the language or working on a
             complex project, we've got someone who can help you if you get stuck.
           </p>