typo in DateValidator docs

framework/validators/DateValidator.php

@@ -52,7 +52,7 @@ class DateValidator extends Validator
      * is used to parse the input value. In all other cases the PHP [DateTime](http://php.net/manual/en/datetime.createfromformat.php) class
      * is used. The IntlDateFormatter has the advantage that it can parse international dates like `12. Mai 2015` or `12 мая 2014`, while the
      * PHP parser is limited to English only. The PHP parser however is more strict about the input format as it will not accept
-     * `12.05.05` for the format `php:d.m.Y`, but the IntlDateFormatter will accept it for the format `dd-MM-yyyy`.
+     * `12.05.05` for the format `php:d.m.Y`, but the IntlDateFormatter will accept it for the format `dd.MM.yyyy`.
      * If you need to use the IntlDateFormatter you can avoid this problem by specifying a [[min|minimum date]].
      */
     public $format;