Merge pull request #244 from chandar-lab/hotfix-readme

Update README.md

README.md

@@ -28,6 +28,7 @@ To install Marlgrid, run
 ``pip install marlgrid@https://github.com/kandouss/marlgrid/archive/refs/heads/master.zip``
 
 ## Tutorials
+- [Quickstart](https://rlhive.readthedocs.io/en/stable/quickstart.html)
 - [Creating new agents](https://rlhive.readthedocs.io/en/stable/tutorials/agent_tutorial.html)
 - [Using DQN/Rainbow Agents](https://rlhive.readthedocs.io/en/stable/tutorials/dqn_tutorial.html)
 - [Using Environments/Creating new Environments](https://rlhive.readthedocs.io/en/stable/tutorials/env_tutorial.html)
@@ -40,4 +41,4 @@ To install Marlgrid, run
 
 ## Contributing
 We'd love for you to contribute your own work to RLHive. Before doing so, please read our 
-[contributing guide](https://rlhive.readthedocs.io/en/stable/contributing.html).
+[contributing guide](https://rlhive.readthedocs.io/en/stable/contributing.html).