diff --git a/README.md b/README.md
index 2cc07ee..36337b7 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ What things you need to install the software and how to install them:
 
 ### Installing
 
-1. Clone the repo
+1. Clone the repo : `git clone --recursive https://github.com/Spinkoo/Matlab2TorchRL` (to get the Matlab2Py submodule)
 2. Navigate to the project directory
 3. Install requirements.txt `pip install -r requirements.txt`
 4. [Install Matlab engine for Python](https://fr.mathworks.com/help/matlab/matlab_external/get-started-with-matlab-engine-for-python.html)
diff --git a/gyms/envs/README.md b/gyms/envs/README.md
index 310734f..94b3546 100644
--- a/gyms/envs/README.md
+++ b/gyms/envs/README.md
@@ -12,7 +12,7 @@
 
 `maze_env.py` is a custom Gym environment wrapper for the Matlab simulation. It provides an interface for reinforcement learning algorithms to interact with the simulation, enabling the training of agents to navigate through a maze.
 
-<p align="center"><img src="../../images/OpenAi-gym.png"></p>
+<p align="center"><img src="../../images/openaiGYM.png"></p>
 
 ### Key Features
 
diff --git a/images/OpenAi-gym.png b/images/openaiGYM.png
similarity index 100%
rename from images/OpenAi-gym.png
rename to images/openaiGYM.png