Move things around.

Author: jpjoao

reference/forms/types/options/extra_fields_message.rst.inc

@@ -1,6 +1,10 @@
 ``extra_fields_message``
 ~~~~~~~~~~~~~~~~~~~~~~~~
 
+.. versionadded:: 5.1
+
+The support for pluralization was introduced in Symfony 5.1.
+
 **type**: ``string`` **default**: ``This form should not contain extra fields.``
 
 This is the validation error message that's used if the submitted form data
@@ -9,7 +13,3 @@ placeholder ``{{ extra_fields }}`` can be used to display a comma separated
 list of the submitted extra field names.
 
 This message can be pluralized, see :ref:`formatting pluralized messages <component-translation-pluralization>` for details.
-
-    .. versionadded:: 5.1
-
-    The support for pluralization was introduced in Symfony 5.1.