diff --git a/README.md b/README.md
index 2a02b6f..ed1eee8 100644
--- a/README.md
+++ b/README.md
@@ -27,9 +27,9 @@ To generate iso image
 
 gdb could be launch with debug symbols using :
 
- make debug
+ `make debug`
 
 Then you can check some matos specific commands or pretty printing with
 
- help user-defined
- info pretty-printer (Should contains matos_pretty_printers)
+ `help user-defined`
+ `info pretty-printer` (Should contains matos_pretty_printers)