diff --git a/README.md b/README.md
index e089a2270da3c913634517c049285a56fc4ac9f2..5edbe9e272ae8efe8172c1115fae68853f5d3ed8 100644
--- a/README.md
+++ b/README.md
@@ -133,7 +133,8 @@ Each branch contains the complete data preparation, modeling, and evaluation pip
   - Python ≥ 3.7  
   - Install required packages:
     ```bash
-    pip install pandas seaborn matplotlib ucimlrepo && pip install gym==0.26.0 numpy matplotlib seaborn
+    pip install pandas seaborn matplotlib ucimlrepo &&
+    pip install gym==0.26.0 numpy matplotlib seaborn
     ```
   - Gym Classic environments (e.g., FrozenLake-v1) require gym[classic], which is supported in version 0.26.0.