Update sidebars.js

documentation/sidebars.js

@@ -206,7 +206,7 @@ const mainSidebar = {
     // Promo
     {
       type: 'link',
-      href: 'https://discord.com/invite/7bNY8fANqFd',
+      href: 'https://discord.com/invite/7bNY8fANqF',
       label: 'Join us on Discord',
       className: 'enterprise-badge',
     },