update README

README.md

@@ -9,7 +9,7 @@ cnpm i --registry=https://registry.npm.taobao.org
 ```
 
 ```
-# ===修改index.js的urls数组（按照word抓包操作）===
+# ===修改index.js的info数组（按照word抓包操作）===
 ```
 
 ```