@ -216,6 +216,8 @@ myApp.controller('MainCtrl', function($scope, localStorageService) {
```
###bind
Bind $scope key to localStorageService.
**Usage:** `localStorageService.bind(scope, property, value[optional], key[optional])`
***key:*** The corresponding key used in local storage
```js
myApp.controller('MainCtrl', function($scope, localStorageService) {
//...