How can I add a point after the URL with biblatex?
\RequirePackage{filecontents}
\begin{filecontents}{\jobname.bib}
@Electronic{musk,
author = {Elon Musk},
title = {Tesla Model X},
url = {https://www.tesla.com/modelx?redirect=no},
date = {2017-07-04},
institution = {Tesla},
urldate = {2018-10-16}}
}
\end{filecontents}
\documentclass{article}
\usepackage[style=authortitle,]{biblatex}
\addbibresource{\jobname.bib}
\begin{document}
Let's cite! \footcite{musk}
\printbibliography
\end{document}

biblatexpackage\renewbibmacro*{url}{\printfield{url}\adddot}– Dec 11 '18 at 19:54