How can i correct this error code on my site

[Techbmc]

My template is showing the below code in each of my post. Am using Google blogger, Please how can i correct the code to stop displying on my website. My site is www.techbmc.com, just open any post and check after my related post, there you will see this code displaying.


'; (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); })();