Fix typo in discord101.mdx

units/en/unit0/discord101.mdx

@@ -17,7 +17,7 @@ Then click next, you'll then get to **introduce yourself in the `#introduce-your
 <img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit0/discord2.jpg" alt="Discord"/>
 
 They are in the reinforcement learning category. **Don't forget to sign up to these channels** by clicking on 🤖 Reinforcement Learning in `role-assigment`.
-- `rl-announcements`: where we give the **lastest information about the course**.
+- `rl-announcements`: where we give the **latest information about the course**.
 - `rl-discussions`: where you can **exchange about RL and share information**.
 - `rl-study-group`: where you can **ask questions and exchange with your classmates**.
 - `rl-i-made-this`: where you can **share your projects and models**.