Update 11_storage.md

leikn · leikn · commit 6865bccb9c5c · 2015-07-10T00:53:24.000+08:00
line 57, var 应改成 for
diff --git a/chapter3/11_storage.md b/chapter3/11_storage.md
@@ -54,7 +54,7 @@ function getcookie() {
   var all = document.cookie;
   if (all === '') return cookie;
   var list = all.split('; ');
-  var (var i = 0, len = list.length; i < len; i++) {
+  for (var i = 0, len = list.length; i < len; i++) {
     var item = list[i];
     var p = item.indexOf('=');
     var name = item.substring(0, p);
@@ -139,4 +139,4 @@ function removeCookie(name, path, domain) {
 - `localStorage.key(i)` 对应值的索引获取
 - `localStorage.setItem('name', 'value')` 设置键值对
 - `localStorage.removeItem('name')` 删除一个值
-- `localStorage.clear()` 删除所有数据
+- `localStorage.clear()` 删除所有数据
