diff --git a/README.md b/README.md
index 3c4344970e45043e53ffca594ee7ab2a1460286e..e6bcc39874f1c10a9985df0d3d9bafca0ac1aee1 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,9 @@ It is also possible to install all dependencies using [nix](https://nixos.org/).
 
 To install it using nix, execute the following command:
 
-> nix-shell
+```bash
+nix-shell
+```
 
 Besides the dependencies, we executed our experiments using Gurobi. So, it is necessary to have a Gurobi license to have the same results. It is possible to execute it using another solver, by modifying the file *GenerateExperiments/experiments.py* when it calls prob.solve(). However, in this case, you can have different results (mainly concerning execution time).