fix typo

README.md

@@ -140,7 +140,7 @@
 
 > Django 2.0
 
-* [REST APIs with Django 2.0](https://restapiswithdjango.com/)
+* [REST APIs with Django](https://restapiswithdjango.com/)
 * [Hello Web App 2.0](https://hellowebbooks.com/learn-django/)
 * [Django Design Patterns and Best Practices](https://www.amazon.com/dp/1788831349/?tag=wsvincent-20)
 * [Building Django 2.0 Web Applications](https://www.amazon.com/dp/B079DW6TRJ/?tag=wsvincent-20)