More rename

reapply #732

docs/config/inbounds/dokodemo.md

@@ -0,0 +1,3 @@
+# Dokodemo-Door
+
+See [Tunnel](./tunnel.md)

docs/config/inbounds/index.md

@@ -2,7 +2,7 @@
 
 Xray 支持以下入站协议：
 
-- [Dokodemo-Door](../inbounds/tunnel.md)
+- [Tunnel](../inbounds/tunnel.md)
 - [HTTP](../inbounds/http.md)
 - [Shadowsocks](../inbounds/shadowsocks.md)
 - [Socks](../inbounds/socks.md)

docs/config/transport.md

@@ -119,7 +119,8 @@ Reality 是目前最安全的传输加密方案, 且外部看来流量类型和
   "masterKeyLog": "",
   "echServerKeys": "",
   "echConfigList": "",
-  "echForceQuery": ""
+  "echForceQuery": "",
+  "echSockopt": {}
 }
 ```