Update README.md

Falseen · web-flow · commit b38c85eb2c3a · 2017-02-25T04:45:29.000+08:00
diff --git a/shadowsocks/README.md b/shadowsocks/README.md
@@ -23,5 +23,6 @@ import shadowsocks.asyncdns
 shadowsocks.asyncdns.DNSResolver.resolve = new_resolve
 
 ```
-      
 
+## TODO
+&#22686;&#21152;&#31867;&#20284;acl&#30340;&#21151;&#33021;&#65292;&#36807;&#28388;&#19968;&#20123;&#26412;&#22320;&#31169;&#26377;&#22320;&#22336;&#25110;&#20854;&#20182;&#22320;&#22336;&#12290;

-Original file line number
+Diff line change
 shadowsocks.asyncdns.DNSResolver.resolve = new_resolve
 ```
+-
 +## TODO
 +增加类似acl的功能，过滤一些本地私有地址或其他地址。