Type in The Good Auth Templates?

I've noticed that the following files in the GOOD theme all say "positon" in one of the container class attributes:

For example:

<div class="d-flex flex-column flex-lg-row-auto bg-primary w-xl-600px positon-xl-relative">
...
</div>

sign-in\basic.html
sign-in\password-reset.html
two-steps.html
sign-up\basic.html
multi-steps.html

I'm assuming its supposed to be position?

Given that it doesn't seem to have made any difference, is this obsolete? I'm looking to remove as much unecessary code as possible.

Thanks!