fix the table
@@ -30,6 +30,7 @@ device-classes:
```
| Name | Type | Default | Description |
+| ---------------- | ------------------------ | ------------------------ | ----------------------------------- |
| `socket-name` | string | `/run/topolvm/lvmd.sock` | Unix domain socket endpoint of gRPC |
| `device-classes` | `map[string]DeviceClass` | - | The device-class settings |
