diff --git a/B.md b/B.md
index 872c2af79f8f8df61de1d4a969b6a3e03cadbfa9..cd34c1d35b29cc8f0f5f89a4a7354bc7e3d88515 100644
--- a/B.md
+++ b/B.md
@@ -10,9 +10,9 @@ Contenuto file A:
 
 ::include{file=A}
 
-
+```python
 ::include{file=install_and_test.md}
-
+```
 
 
 Contenuto da URL: