Updated Configuring example (markdown)

Configuring-example.md

@@ -76,8 +76,8 @@ external-ui:/path/to/ui/folder # 配置 WEB UI 目录，使用 http://{{external
 
 # interface-name: en0 # 设置出口网卡
 
-#  global-client-fingerprint: 全局 TLS 指纹，优先低于 proxy 内的 client-fingerprint
-#  accepts "chrome","firefox","safari","ios","random","none" options.
+# 全局 TLS 指纹，优先低于 proxy 内的 client-fingerprint
+# 可选： "chrome","firefox","safari","ios","random","none" options.
 # Utls is currently support TLS transport in TCP/grpc/WS/HTTP for VLESS/Vmess and trojan.
 global-client-fingerprint: chrome
 
@@ -103,6 +103,7 @@ Supports macOS, Linux and Windows.
 
 Built-in [Wintun](https://www.wintun.net) driver.
 ```yaml
+tun:
 tun:
   enable: false
   stack: system # gvisor / lwip
@@ -167,9 +168,11 @@ sniffer:
     # TLS 默认如果不配置 ports 默认嗅探 443
     TLS:
     #  ports: [443, 8443]
+
     # 默认嗅探 80
     HTTP:
       # 需要嗅探的端口
+
       ports: [80, 8080-8880]
       # 可覆盖 sniffer.override-destination
       override-destination: true
@@ -178,7 +181,6 @@ sniffer:
   ## 对嗅探结果进行跳过
   # skip-domain:
   #   - Mijia Cloud
-
 ```
 
 ## tunnels