diff --git a/src/web/content/README.md b/src/web/content/README.md
index 7d1bf6b..1390bfa 100644
--- a/src/web/content/README.md
+++ b/src/web/content/README.md
@@ -37,7 +37,7 @@ $content2 = [
   "class" => "first second",
   "attr" => "static true",
   "before",
-  ...cl::with(func("arg")),
+  ...cl::with(func($arg)),
   "after",
 ];
 ~~~