We don't use "logon" anywhere else in the codebase. "Authentication" is probably more correct here.
"Client" is so general a term that I'm not sure admins are going to understand what this is for as-is.
I think a description would help, and we should mention RBTools in there.
Thinking about the title, though... hmm.. Maybe we make this more broad. Something like:
API Authentication Settings
===========================
<description>
Automatic token expiration: [...]
This gives us a place to expand into if we need to do anything else with authentication later. For example, if we decide to start making password-based authentication optional down the road.
