Update lxd_custom.md

Author: spiritLHLS

docs/en/guide/lxd/lxd_custom.md

@@ -18,11 +18,11 @@ Here are the platforms that are currently running in 2023 that offer IPV6 subnet
 
 | Supported Platforms | Corresponding Required Installation Packages | Protocols | Number of Channels/Subnets
 |---------------------------|----------------|----------------|----------------|
-| tunnelbroker.net              | ifupdown OR ifupdown2         | v4tunnel OR sit          | 3✖/64 或 5✖/64            |
+| tunnelbroker.net              | ifupdown OR ifupdown2         | v4tunnel OR sit          | 3✖/64 OR 5✖/64            |
 | tunnelbroker.ch              | ifupdown OR ifupdown2          | v4tunnel OR sit        | 3✖/64          |
 | ip4market.ru                | ifupdown OR ifupdown2          | v4tunnel OR sit           | 1✖/64          |
 | netassist.ua                | ifupdown OR ifupdown2          | v4tunnel OR sit           | 1✖/64          |
-| https://github.com/oneclickvirt/6in4               | ifupdown2          | sit、gre、ipip           | 自定义          |
+| https://github.com/oneclickvirt/6in4               | ifupdown2          | sit、gre、ipip           | Self-Modified          |
 
 The free platform only solves the problem that IPV6 is not available, it does not provide premium IPV6 bandwidth.
 
@@ -603,4 +603,4 @@ Project: https://github.com/fscarmen/warp-sh
 wget -N https://gitlab.com/fscarmen/warp/-/raw/main/menu.sh && bash menu.sh
 ```
 
-![image.png](https://img.imgdd.com/f210f3.b94cf8fb-82f2-4160-95a7-c2859238284f.png)
+![image.png](https://img.imgdd.com/f210f3.b94cf8fb-82f2-4160-95a7-c2859238284f.png)