Update readthedocs/templates/account/signup.html
Update readthedocs/templates/account/signup.html

Co-authored-by: Anthony <2048b22ac0881f917af3e938105055ab85498548@ohess.org>
rtfd/readthedocs.org,rtfd/readthedocs.org,rtfd/readthedocs.org,rtfd/readthedocs.org