Config schema incorrect

Added a patch with the correct fieldnames and a typo fix in the label

We also need to rename these in config/install/securitytxt.settings.yml and maybe add an update hook to remove the misnamed settings or they will stick around in config I think.

Something like this I think

duh..

Tested and approved.

Thank you! Committed! 🥂

Automatically closed - issue fixed for 2 weeks with no activity.