Edit README.md

1 files changed, 2 insertions, 2 deletions

diff --git a/README.md b/README.md
index 98088a5..65fea30 100644
--- a/README.md
+++ b/README.md
@@ -32,13 +32,13 @@ More precisely it:
 
 To run reX in qemu simply type
 
-```
+```sh
 $ make qemu
 ```
 
 If you want to run it in the nographics mode run
 
-```
+```sh
 $ make qemu-nographic
 ```