Label terminal commands and directory trees in code blocks

content/en/3.serveex/4.monitoring/4.beszel.md

@@ -26,7 +26,7 @@ Beszel includes a hub with a web UI and an agent that collects data from your se
 
 Folder structure
 
-```sh
+```text [Directory tree]
 root
 └── docker
     └── beszel
@@ -192,7 +192,7 @@ In Swag’s config folders, create `beszel.subdomain.conf`.
 ✨ __Tip:__ Use [File Browser](/serveex/files/file-browser) to browse and edit files instead of terminal commands.
 ::
 
-```sh
+```bash [Terminal]
 sudo nano /docker/swag/config/nginx/proxy-confs/beszel.subdomain.conf
 ```