Label terminal commands and directory trees in code blocks

content/en/5.nonsense/2.bash/2.luks-backup.md

@@ -21,7 +21,7 @@ This script:
 * Encrypts the archive with that password
 * Deletes the unencrypted archive
 
-```sh
+```bash [Terminal]
 #!/bin/bash
 
 # Directory where LUKS headers will be backed up