diff --git a/reference/forms/types/options/checkbox_empty_data.rst.inc b/reference/forms/types/options/checkbox_empty_data.rst.inc
index fa7f23d5ca3..8143ad364ce 100644
--- a/reference/forms/types/options/checkbox_empty_data.rst.inc
+++ b/reference/forms/types/options/checkbox_empty_data.rst.inc
@@ -7,4 +7,3 @@ This option determines what value the field will return when the ``empty_value``
 choice is selected.
 In checkbox, the value of ``empty_data`` is overriden by the value returned by
 the data transformer (see :doc:`/cookbook/form/data_transformers.rst`).
-