diff --git a/test/README.md b/test/README.md
index 9d5da98..c4de4cb 100644
--- a/test/README.md
+++ b/test/README.md
@@ -15,11 +15,15 @@ Installing the Test environnement
 
 - Install the requirements
 
-      # apt install ruby-dev vagrant virtualbox
+```shell-session
+sudo apt install vagrant virtualbox
+```
 
 - Install the [Sahara][sahara] Vagrant plugin
 
-      $ vagrant plugin install sahara
+```shell-session
+vagrant plugin install sahara
+```
 
 Running the Tests
 -----------------