Update index.html

improve seo

index.html

@@ -19,7 +19,7 @@
       "@type":"WebSite",
       "author":{"@type":"Person","name":"Reinier Klarenberg"},
       "description":"Solutions for Sim Racing","headline":"Race Element","name":"Race Element","url":"https://race.elementfuture.com/"}</script>
-    <meta name="keywords" content="Race Element, Heads Up Displays, Overlays, HUDs, simracing, sim, racing, simulation, physics, data, mod, mods, setups, liveries, minimalistic, pc, windows, ACC, AC Competizione, application, free, must have, top, open source, gpl-3, .net, net, installation, download, best, assetto corsa competizione, acc, assetto corsa, ac1, ac2, assetto corsa evo, iracing, automobilista, rfactor">
+    <meta name="keywords" content="Race Element, Heads Up Displays, Overlays, HUDs, Custom Huds, custom overlays, simracing, sim, racing, simulation, physics, data, mod, mods, setups, liveries, minimalistic, pc, windows, ACC, AC Competizione, application, free, must have, top, open source, gpl-3, .net, net, installation, download, best, assetto corsa competizione, acc, assetto corsa, ac1, ac2, assetto corsa evo, iracing, automobilista, rfactor">
 <!-- seo end -->
 
     <link rel="icon" type="image/x-icon" href="/favicon.ico" />