title: improperly terminted character error in haskell
body: <p>I am writing a small piece of code for the average of a list, but it is not working properly and generating an error: "Improperly terminated character constant" </p>
  
  <p>I am not able to solve this error. My code is:</p>
  
  <pre><code>average xs = sum xs 'div' length xs
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/29aU2.png" rel="nofollow noreferrer">This is my small code and error message</a></p>