In the Bug Description the page linked to must have been updated since Anatoly filed the bug. I think the text that Anatoly saw was probably this:
https://help.ubuntu.com/12.04/ubuntu-help/disk-check.html {Note: The above page will presumably be deleted at end of life of Ubuntu 12.04.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1573025 Title: disk check help is outdated To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-docs/+bug/1573025/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs