<p>Up to you, if you want to do it that would be just fine.  Here is an example of what I would be shooting for:</p>

<p><a href="https://github.com/mlpack/mlpack/blob/master/src/mlpack/methods/kmeans/kmeans_main.cpp">https://github.com/mlpack/mlpack/blob/master/src/mlpack/methods/kmeans/kmeans_main.cpp</a></p>

<p>In this case, the program is simpler, so fewer details are necessary, but basically, in PROGRAM_INFO you should be writing the man page (and actually, you are, because if you type <code>make man</code>, then it generates a man page for each program by processing the output of <code>bin/&lt;program_name&gt; --help</code>).</p>

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