Update README.md

Author: cdimascio

README.md

@@ -1,5 +1,7 @@
 # express-openapi-validator-documentation
 
+This repository maintains the contents of the express-openapi-validator [documentation](https://cdimascio.github.io/express-openapi-validator-documentation/).
+
 ## Setup
 ```shell
 python -m venv venv
@@ -15,4 +17,4 @@ mkdocs serve
 ## Manual Deploy
 ```
 mkdocs gh-deploy --force
-```
+```