diff --git a/mix.exs b/mix.exs
index bfc9077..c85f824 100644
--- a/mix.exs
+++ b/mix.exs
@@ -26,11 +26,11 @@ defmodule BRAN.MixProject do
     ]
   end
 
-  defp description() do
+  defp description do
     "Elixir package to validate bank account numbers of Brazilian banks."
   end
 
-  defp package() do
+  defp package do
     [
       name: "bran",
       links: %{"GitHub" => "https://github.com/Xerpa/bran_checker"},