Update README.md

Author: bitbrain

README.md

@@ -95,6 +95,10 @@ gem "liquid-md5"
 
 **Solution:** You most probably forgot to configure [jekyll-paginate](https://jekyllrb.com/docs/pagination/) in your _config.yml! Make sure you have the correct configuration as described above!
 
+> I have added the correct configuration for `jekyll-paginate` but it is now complaining about a missing `index.html` file. What do I do?
+
+**Solution** pagination only works with HTML files! Markdown is not supported there. Simply rename your `index.md` into `index.html` - that should do the trick!
+
 > I have configured Disqus via _config.yml but Disqus fails to load on the page? 
 
 **Solution:** Make sure you configure the correct `url` within your `_config.yml`. Also make sure that your domain is trusted by Disqus. This can be configured within Disqus by adding a trusted domain.