{% if jekyll.environment == "production" && page.comments %}
<div id="disqus_thread"></div>
<script type="text/javascript">
  /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
  var disqus_shortname = 'orlandodevs';
  var disqus_identifier = "{{ site.disqusid }}{{ page.url | replace:'index.html','' }}";

  /* * * DON'T EDIT BELOW THIS LINE * * */
  (function() {
    var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
    dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
  })();
</script>
<noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
<a href="http://disqus.com" class="dsq-brlink">comments powered by <span class="logo-disqus">Disqus</span></a>
{% endif %}

{% if jekyll.environment == "production" and page.comments %}
<div id="disqus_thread"></div>
<script type="text/javascript">
  /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
  var disqus_shortname = 'orlandodevs';
  var disqus_identifier = "{{ site.disqusid }}{{ page.url | replace:'index.html','' }}";

  /* * * DON'T EDIT BELOW THIS LINE * * */
  (function() {
    var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
    dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
  })();
</script>
<noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
<a href="http://disqus.com" class="dsq-brlink">comments powered by <span class="logo-disqus">Disqus</span></a>
{% endif %}

Fix boolean and in Liquid tag
Fix boolean and in Liquid tag