Merge pull request #557 from NativeScript/import-fix

import fixed

Author: enchev

tutorial/chapter-2.md

@@ -231,7 +231,7 @@ Let's make one more change. Although often you want CSS rules to apply equally t
 Add the following as the first line of your app's `app.css` file:
 
 ``` CSS
-@import { url('~/platform.css') };
+@import url('~/platform.css');
 ```
 > **IMPORTANT**: NativeScript is consistent with browser implementations, in that `@import` statements must precede all other CSS rules in a file.
 

ui/styling.md

@@ -428,7 +428,7 @@ If you have doubt about the original font name use [Font Book](https://support.a
 The @import CSS rule allows you to import external CSS from local file, resource or url. These rules must precede all other types of rules.
 
 ```CSS
-@import { url('http://some-domain.com/your-style.css') }
-@import { url('res://your-style.css') }
-@import { url('~/your-style.css') }
+@import url('http://some-domain.com/your-style.css');
+@import url('res://your-style.css');
+@import url('~/your-style.css');
 ```