title: How do I mention a role with Discord.js?
body: <p>I am making a bot and I am trying to Ping a certain role.  Here is the relevant code:</p>
  
  <pre><code>let msga = msg.author;
  msg.channel.send("@NES Found one!! " + msga);
  </code></pre>
  
  <p>@NES is the role I am trying to ping/mention.</p>