diff --git a/reference/forms/types/options/extra_fields_message.rst.inc b/reference/forms/types/options/extra_fields_message.rst.inc
index 224527b8ec7..5c969f7afce 100644
--- a/reference/forms/types/options/extra_fields_message.rst.inc
+++ b/reference/forms/types/options/extra_fields_message.rst.inc
@@ -3,7 +3,7 @@
 
 .. versionadded:: 5.1
 
-The support for pluralization was introduced in Symfony 5.1.
+    Pluralization support was introduced in Symfony 5.1.
 
 **type**: ``string`` **default**: ``This form should not contain extra fields.``