Guide documentation minor linter update

Author: TaddyHC

content/hardware/02.uno/boards/uno-q/tutorials/07.debian-guide/content.md

@@ -1002,7 +1002,7 @@ System logs are important for diagnosing problems.
 
 The `journalctl -xe` command shows recent system log entries with explanatory text, helping you understand what's happening when things go wrong.
 
-```bashy
+```bash
 journalctl -xe
 ```