direct link to readthedocs (#1885)

README.md

@@ -3,7 +3,7 @@
 The Python interface to the Redis key-value store.
 
 [![CI](https://github.com/redis/redis-py/workflows/CI/badge.svg?branch=master)](https://github.com/redis/redis-py/actions?query=workflow%3ACI+branch%3Amaster)
-[![docs](https://readthedocs.org/projects/redis-py/badge/?version=stable&style=flat)](https://redis-py.readthedocs.io/en/stable/)
+[![docs](https://readthedocs.org/projects/redis/badge/?version=stable&style=flat)](https://redis-py.readthedocs.io/en/stable/)
 [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE)
 [![pypi](https://badge.fury.io/py/redis.svg)](https://pypi.org/project/redis/)
 [![codecov](https://codecov.io/gh/redis/redis-py/branch/master/graph/badge.svg?token=yenl5fzxxr)](https://codecov.io/gh/redis/redis-py)
@@ -41,6 +41,8 @@ or from source:
 $ python setup.py install
 ```
 
+View the current documentation [here](https://readthedocs.org/projects/redis/).
+
 ## Contributing
 
 Want to contribute a feature, bug fix, or report an issue? Check out