title: LaTeX algorithm2e vlined parameter doesn't work
body: <p>I've been trying to set a short LaTeX doc with an algorithm. The vertical block lines should have a horizontal line marking the end, like in this picture from the handbook:
  <a href="https://i.stack.imgur.com/VF8lw.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VF8lw.png" alt="enter image description here" /></a></p>
  <p>But I get this result instead:
  <a href="https://i.stack.imgur.com/tj0PU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tj0PU.png" alt="current result despite vlined" /></a></p>
  <p>No idea what I'm doing wrong. The whole doc for the setup is as following:</p>
  <pre><code>\documentclass[12pt]{article}
  \usepackage{amsmath}
  \usepackage[vlined,linesnumbered,ruled,noend]{algorithm2e}
  
  \begin{document}
       \NoCaptionOfAlgo
       \begin{algorithm}
       \SetKwInOut{Input}{Input}
       \SetKwInOut{Output}{Output}
  
       \If{true}
       {
           test
       }
       \caption{test}
       \end{algorithm}
  
  \end{document} 
  </code></pre>