This is wrong. You should not need to add anything to the maxRuntime. 

First, if you do that then the first condition of the if statement will always be true (``maxCrawlTime`` is then always bigger than 0). 

Second, the time passed since the beginning of the crawl session is already calculated in the ``timePassed`` variable. All we are checking is if the time Crawljax has been active is longer than the specified time by the user.