diff --git a/lib/phoenix_html/form_data.ex b/lib/phoenix_html/form_data.ex
index 0d672f0..1444d35 100644
--- a/lib/phoenix_html/form_data.ex
+++ b/lib/phoenix_html/form_data.ex
@@ -1,9 +1,9 @@
 defprotocol Phoenix.HTML.FormData do
   @moduledoc """
   Converts a data structure into a [`Phoenix.HTML.Form`](`t:Phoenix.HTML.Form.t/0`) struct.
-  
+
   ## Ecto integration
-  
+
   Phoenix provides integration of forms with Ecto changesets and data
   structures via the [phoenix_ecto](https://hex.pm/packages/phoenix_ecto) package.
   If a project was generated without Ecto support that dependency will need to be