[#12857] Fix options order and added versionadded directive

wouterj · wouterj · commit d0e01b61a4b2 · 2020-02-09T17:23:34.000+01:00
diff --git a/reference/constraints/Country.rst b/reference/constraints/Country.rst
@@ -5,9 +5,9 @@ Validates that a value is a valid `ISO 3166-1 alpha-2`_ country code.
 
 ==========  ===================================================================
 Applies to  :ref:`property or method <validation-property-target>`
-Options     - `groups`_
+Options     - `alpha3`_
+            - `groups`_
             - `message`_
-            - `alpha3`_
             - `payload`_
 Class       :class:`Symfony\\Component\\Validator\\Constraints\\Country`
 Validator   :class:`Symfony\\Component\\Validator\\Constraints\\CountryValidator`
@@ -82,6 +82,10 @@ Options
 alpha3
 ~~~~~~
 
+.. versionadded:: 5.1
+
+    The ``alpha3`` option was introduced in Symfony 5.1.
+
 **type**: ``boolean`` **default**: ``false``
 
 If this option is ``true``, then the constraint will valid the value as
