Update description of my site

I wouldn't claim my tutorials are all "regular".

README.md

@@ -285,7 +285,7 @@ _A short list of Python packages that work well with Django._
 
 - [Django Girls Tutorial](https://tutorial.djangogirls.org/en/) - Use function-based views to build a blog app.
 - [LearnDjango](https://learndjango.com/) - Tutorials and premium courses on Django and Django REST Framework.
-- [Adam Johnson](https://adamj.eu/tech/) - Adam is on the Technical Board of Django and writes regular tutorials.
+- [Adam Johnson](https://adamj.eu/tech/) - Adam is on the Technical Board of Django and regularly writes tutorials.
 - [TestDriven](https://testdriven.io/blog/) - Multiple Django-specific tutorials on topics like Docker, payments, and more.
 - [Classy Class-Based Views](https://ccbv.co.uk/) - Detailed descriptions of methods/properties/attributes for each generic class-based view.
 - [Classy Django Forms](https://github.com/ana-balica/classy-django-forms) - Detailed descriptions of methods/properties/attributes for each form class.