diff --git a/README.md b/README.md
index 504063f..8bb649b 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ ensures that application behaviour will not be affected by stateful services.
 2. Enable and configure in your Behat configuration:
 
     ```yaml
+    # behat.yml
     default:
         # ...
         extensions: