Format documentation with prettier

Co-authored-by: kaaax0815 <[email protected]>

docs/content/advanced/config/optional-config.md

@@ -25,15 +25,16 @@ This option can be removed in the future, as more devices support IPv6.
 
 These environment variables allow you to override settings that would normally be configured through the Admin Panel. When set, these values take precedence over database settings and cannot be changed through the Web UI.
 
-| Env                          | Example | Description                                           |
+| Env                         | Example | Description                                          |
-| ---------------------------- | ------- | ----------------------------------------------------- |
+| --------------------------- | ------- | ---------------------------------------------------- |
-| `OVERRIDE_INTERFACE_PORT`    | `51820` | Override the WireGuard interface listening port       |
+| `OVERRIDE_INTERFACE_PORT`   | `51820` | Override the WireGuard interface listening port      |
-| `OVERRIDE_INTERFACE_DEVICE`  | `eth1`  | Override the network device/interface                 |
+| `OVERRIDE_INTERFACE_DEVICE` | `eth1`  | Override the network device/interface                |
-| `OVERRIDE_INTERFACE_MTU`     | `1420`  | Override the MTU (Maximum Transmission Unit) setting  |
+| `OVERRIDE_INTERFACE_MTU`    | `1420`  | Override the MTU (Maximum Transmission Unit) setting |
 
 /// warning | Override Behavior
 
 When these override environment variables are set:
+
 - The specified values will be used instead of database settings
 - Changes made through the Web UI to these fields will not take effect
 - The Web UI will still display the overridden values