title: How to include Authors@R in the manual of R package?
body: <p>I have the following description file as part of my R package</p>
  
  <pre><code>Package: blah
  Title: What the Package Does (one line, title case)
  Version: 0.0.0.9000
  Authors@R: person("Jon", "Snow", email = "jon.snow@jonsnow.ac.uk", role = c("aut", "cre"))
  Description: What the package does (one paragraph).
  Depends: R (&gt;= 3.5.1)
  License: What license is it under?
  Encoding: UTF-8
  LazyData: true
  RoxygenNote: 6.1.0.9000
  </code></pre>
  
  <p>I have documented my code and would like to produce a manual that accompanies it. In a previous post, people have mentioned using the command 
  <code>R CMD Rd2pdf &lt;work directory&gt;</code> and I managed to produce a manual.</p>
  
  <p>The issue is that in my manual, the bit before R topics documented does not show the authors but everything else. I have installed packages such as <code>devtools</code>, <code>knitr</code>, <code>roxygen2</code> and <code>testthat</code>. Any advice would be highly appreciated.</p>