fix quickstart jade error

Author: filipesilva

public/docs/ts/latest/quickstart.jade

@@ -5,7 +5,7 @@ block includes
   Angular applications are made up of _components_.
     A _component_ is the combination of an HTML template and a component class that controls a portion of the screen. Here is an example of a component that displays a simple string:
 
-+makeExample('src/app/app.component.ts',,'app/app.component.ts')(format='.')
++makeExample('src/app/app.component.ts')(format='.')
 
 block qs-src-online-and-local
   .l-sub-section
@@ -27,7 +27,7 @@ block qs-src-online-and-local
   which is an Angular [interpolation binding](guide/displaying-data.html) expression.
   At runtime, Angular replaces `{{name}}` with the value of the component's `name` property.
   Interpolation binding is one of many Angular features you'll discover in this documentation.
-  
+
 +ifDocsFor('ts')
   :marked
     In the example, change the component class's `name` property from `'Angular'` to `'World'` and see what happens.