\documentclass[11pt,a4paper]{article} \usepackage[utf8]{inputenc} \usepackage[british]{babel} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{algpseudocode} \usepackage{graphicx} \author{Jip Dekker\\4122100 \and Ben Br\"ucker\\0413291} \title{Model checking of the TCP 3-way handshake} \begin{document} \maketitle \section*{Introduction} \section*{Conclusions} \end{document}