diff --git a/notebooks/unit1/unit1.ipynb b/notebooks/unit1/unit1.ipynb
index eb02ad4..858fe5a 100644
--- a/notebooks/unit1/unit1.ipynb
+++ b/notebooks/unit1/unit1.ipynb
@@ -115,7 +115,7 @@
         "\n",
         "🔲 📝 **[Read Unit 0](https://huggingface.co/deep-rl-course/unit0/introduction)** that gives you all the **information about the course and helps you to onboard** 🤗\n",
         "\n",
-        "🔲 📚 **Develop an understanding of the foundations of Reinforcement learning** (MC, TD, Rewards hypothesis...) by [reading Unit 1](https://huggingface.co/deep-rl-course/unit1/introduction)."
+        "🔲 📚 **Develop an understanding of the foundations of Reinforcement learning** (RL process, Rewards hypothesis...) by [reading Unit 1](https://huggingface.co/deep-rl-course/unit1/introduction)."
       ]
     },
     {