cakephp/docs — pull request #416 by gaurish (2012-10-24 11:59:18+00:00)
Title: Document TimeHelper::nice takes $format as param 

As per the [TimeHelper::nice source code](https://github.com/cakephp/cakephp/blob/master/lib/Cake/Utility/CakeTime.php#L349), it can take $format as param.

So Documented that in the book.