Update README.md

Author: spacerest

build-a-django-content-aggregator/README.md

@@ -5,7 +5,7 @@
 ## About This Repository
 
 This is a companion project to the [Build a Content Aggregator in Python](https://realpython.com/build-a-content-aggregator-python/) tutorial on _Real Python_.
-Visit the article to follow along or download the content of `source_code_final` folder from this repository.
+Visit the article to follow along or download the content of `source_code_final/` folder from this repository.
 
 ## How To Run The Project