diff --git a/examples/basics/pages/en/index.js b/examples/basics/pages/en/index.js
index 37755372c5..e94dc17e4a 100755
--- a/examples/basics/pages/en/index.js
+++ b/examples/basics/pages/en/index.js
@@ -167,7 +167,7 @@ const Description = props => (
 );
 
 const Showcase = props => {
-  if ((siteConfig.users||[]).length === 0) {
+  if ((siteConfig.users || []).length === 0) {
     return null;
   }
   const showcase = siteConfig.users