Merge pull request #6 from gabrielfgularte/master

Great improvement, thanks.

Author: ziscloud

README.md

@@ -7,7 +7,7 @@ Usage
 ------------
 
 ```html
-<div class="scroll-body" slimscroll="slimscorllOption">
+<div class="scroll-body" slimscroll="{slimscrollOption: value}">
   Scroll Content
 </div>
 ```

angular-slimscroll.js

@@ -13,8 +13,8 @@ angular.module('ui.slimscroll', []).directive('slimscroll', function () {
         } else if ($attr.slimscrollOption) {
           option = $scope.$eval($attr.slimscrollOption);
         }
-        $elem.slimScroll({ destroy: true });
-        $elem.slimScroll(option);
+        $($elem).slimScroll({ destroy: true });
+        $($elem).slimScroll(option);
       };
 
       var init = function () {