diff --git a/src/Symfony/Component/Validator/CHANGELOG.md b/src/Symfony/Component/Validator/CHANGELOG.md
index 782ee436e0..9d2f78b942 100644
--- a/src/Symfony/Component/Validator/CHANGELOG.md
+++ b/src/Symfony/Component/Validator/CHANGELOG.md
@@ -6,7 +6,8 @@ CHANGELOG
 
  * not setting the `strict` option of the `Choice` constraint to `true` is
    deprecated and will throw an exception in Symfony 4.0
- * setting the `checkDNS` option of the `Url` constraint to `true` is deprecated in favor of constant values and will throw an exception in Symfony 4.0
+ * setting the `checkDNS` option of the `Url` constraint to `true` is deprecated in favor of
+   the `Url::CHECK_DNS_TYPE_*` constants values and will throw an exception in Symfony 4.0
 
 3.3.0
 -----