message: fix(docs): JSON config usage update
diff: @@ -536,7 +536,7 @@ Example configuration:
  ],
  // Server configuration
  - // listen on [::] for dual stack support
  + // listen on :: for dual stack support, no need add [] around.
  "server": "::",
  // Change to use your custom port number
  "server_port": 8388,
  