diff --git a/README.md b/README.md
index 72f658b..06bc675 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ const caps = "caps"
 /// a boolean flag with default False to control message capitalization.
 ///
 fn caps_flag() -> flag.FlagBuilder(Bool) {
-  flag.new(flag.B)
+  flag.bool()
   |> flag.default(False)
   |> flag.description("Capitalize the provided name")
 }