diff --git a/docs/middleware/cors.md b/docs/middleware/cors.md
index 1027929654..6c6d31cd80 100644
--- a/docs/middleware/cors.md
+++ b/docs/middleware/cors.md
@@ -49,8 +49,8 @@ app.Use(cors.New())
 
 // Or extend your config for customization
 app.Use(cors.New(cors.Config{
-    AllowOrigins: "https://gofiber.io, https://gofiber.net",
-    AllowHeaders: "Origin, Content-Type, Accept",
+    AllowOrigins: []string{"https://gofiber.io", "https://gofiber.net"},
+    AllowHeaders: []string{"Origin", "Content-Type", "Accept"},
 }))
 ```