diff --git a/README.md b/README.md
index 1f28468..74639f9 100644
--- a/README.md
+++ b/README.md
@@ -22,8 +22,8 @@ This course is **self-paced** you can start when you want 🥳.
 
 | 📆 Publishing date  | 📘 Unit           | 👩‍💻 Hands-on |
 |---------------|----------------------------------------------------------|----------------------------------------------------------------------------------------------------------|
-| Published 🥳  | [An Introduction to Deep Reinforcement Learning](https://github.com/huggingface/deep-rl-class/tree/main/unit1)           | [Train a Deep Reinforcement Learning lander agent to land correctly on the Moon 🌕 using Stable-Baselines3](https://github.com/huggingface/deep-rl-class/blob/main/unit1/unit1.ipynb) |
-| May, the 11th | Bonus                                                    | 🎁 it's a surprise 🎁                                                               |
+| [Published 🥳](https://github.com/huggingface/deep-rl-class/tree/main/unit1#unit-1-introduction-to-deep-reinforcement-learning)  | [An Introduction to Deep Reinforcement Learning](https://github.com/huggingface/deep-rl-class/tree/main/unit1)           | [Train a Deep Reinforcement Learning lander agent to land correctly on the Moon 🌕 using Stable-Baselines3](https://github.com/huggingface/deep-rl-class/blob/main/unit1/unit1.ipynb) |
+| May, the 11th | [Bonus](https://discord.com/channels/879548962464493619/968114737655214080/973937495546925056)                                                    |                                                               |
 | May, the 18th | Q-Learning                                               | Train an agent to cross a Frozen lake in this new version of the environment.                                                                                                        |
 | June, the 1st | Deep Q-Learning and improvements                         | Train a Deep Q-Learning agent to play Space Invaders                                                     |
 |               | Policy-based methods                                     | 🏗️                                                                                                        |
diff --git a/unit1/README.md b/unit1/README.md
index d06011e..8c1ddc0 100644
--- a/unit1/README.md
+++ b/unit1/README.md
@@ -37,7 +37,7 @@ Are you new to Discord? Check our **discord 101 to get the best practices** 👉
 
 The hands-on 👉 [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/huggingface/deep-rl-class/blob/main/unit1/unit1.ipynb)
 
-The leaderboard 👉 https://huggingface.co/spaces/ThomasSimonini/Lunar-Lander-Leaderboard
+The leaderboard 👉 https://huggingface.co/spaces/chrisjay/Deep-Reinforcement-Learning-Leaderboard
 
 You can work directly **with the colab notebook, which allows you not to have to install everything on your machine (and it’s free)**.
 
diff --git a/unit1/unit1.ipynb b/unit1/unit1.ipynb
index 709720a..b9ab9f9 100644
--- a/unit1/unit1.ipynb
+++ b/unit1/unit1.ipynb
@@ -17,7 +17,7 @@
       },
       "source": [
         "# Unit 1: Train your first Deep Reinforcement Learning Agent 🚀\n",
-        "In this notebook, you'll train your first lander agent to ****land correctly on the Moon 🌕 share it to the community, and experiment with different configurations**\n",
+        "In this notebook, you'll train your first lander agent to **land correctly on the Moon 🌕 share it to the community, and experiment with different configurations**\n",
         "\n",
         "❓ If you have questions, please post them on #study-group-unit1 discord channel 👉 https://discord.gg/aYka4Yhff9\n",
         "\n",