diff --git a/website/docs/language/functions/join.mdx b/website/docs/language/functions/join.mdx
index b292557882..900cd73a7d 100644
--- a/website/docs/language/functions/join.mdx
+++ b/website/docs/language/functions/join.mdx
@@ -17,6 +17,8 @@ join(separator, list)
 ## Examples
 
 ```
+> join("-", ["foo", "bar", "baz"])
+"foo-bar-baz"
 > join(", ", ["foo", "bar", "baz"])
 foo, bar, baz
 > join(", ", ["foo"])