login form with additionnal custom text close to social buttons ?

Hi,

I am a recent (and happy) used of your compoenents & several of its modul & plugins-->

And after installation of the login social module I got several users feedbacks that
- the aim of the social buttons (below the std Joomla login) is not so clear (not clear that Facebook account will be used to log & that the two will remain 2 sepate sites)
- that users are affraid that my site can/will change or publish & Facebook & LinkedIn message is not so clear on the autorisations either)

-->so how is it possible to add a custom text in the login form, just before or just after the social buttons ?
(if possible, a method that is persistant to upgrades

Thanks,
Fabrice
innovation.world

Thanks Alex, exactly what I was looking for
F