diff --git a/README.md b/README.md
index 48cf073..5bd80f8 100644
--- a/README.md
+++ b/README.md
@@ -120,7 +120,7 @@ iex> CPF.generate() |> to_string()
 iex> CPF.generate() |> CPF.to_integer()
 67183573168
 
-iex> CPF.generateI() |> CPF.format()
+iex> CPF.generate() |> CPF.format()
 "671.835.731-68"
 ```