Fix typo for hostname in cloud-config example

vwbusguy · frelon · commit 4bf2ccee9ede · 2025-09-10T10:05:33.000+02:00
Current docs have:

```
hostame: myserver
```

where it should be "hostname:"
diff --git a/docs/cloud-config-reference.md b/docs/cloud-config-reference.md
@@ -224,7 +224,7 @@ runcmd:
 - echo hello world
 
 # Hostname
-hostame: myserver
+hostname: myserver
 
 # Write arbitrary files
 write_files:
