/people/templates/webkit/detail.html doesn't use phoneHREF for Call Them button

[douglasd-nz]

/people/templates/webkit/detail.html has two links for the phone number. In the first it's routing the data to phoneHREF (required if the source data needs padding to be a proper DDI number) e.g.

display('phone', 'telephone', "phoneHREF", 'phone', false); ?>

In the call them button however it doesn't:

Call Them

I've modified our local install of 2.0.0 to be:

Call Them

but I'm a bit rusty with my PHP. Is that the best solution?