Bad link

I am trying to move my forum to another host. I needed to read any help text and then I found this, but the link dosen't working. https://www.phpbb.com/kb/article/rebuild ... gphp-file/, the article is not found.

"Final Steps

Rebuilding the config.php file

Please reference the following article for the steps necessary to rebuild your config.php file and replace the old one:
https://www.phpbb.com/kb/article/rebuild ... gphp-file/"

Edit:
The bad link was found here: https://www.phpbb.com/support/docs/en/3.3/kb/article/transferring-your-board-to-a-new-host-or-domain/_