How to add static text in the right side of the User Profile Form

Hi.

Please, I need some help on making changes to the user profile form.

How to add a static text to the right side of the field ?

I'd like to insert a text in red at the right side of the Name Field.

The goal is to advise that this field has to be correctly filled for the certificate.

I've used the addElement method, but It creates a <div> section and breaks line.

Thank you.

Evaldo