docs(quickstart): say 'My First Angular 2 App'

Author: wardbell

public/docs/js/latest/quickstart.jade

@@ -205,7 +205,7 @@ code-example(format="").
 :marked
   The `template` property holds the component's companion template.
   A template is a form of HTML that tells Angular how to render a view.
-  Our template is a single line of HTML announcing "My First Angular App".
+  Our template is a single line of HTML announcing "My First Angular 2 App".
 
   Now we need something to tell Angular to load this component.
 

public/docs/ts/latest/quickstart.jade

@@ -269,7 +269,7 @@ p.
     The **template** specifies the component's companion template,
     written in an enhanced form of HTML that tells Angular how to render this component's view.
 
-    >Our template is a single line of HTML announcing "*My First Angular App*".
+    >Our template is a single line of HTML announcing "*My First Angular 2 App*".
 
     >A more advanced template could contain data bindings to component properties
     and might identify other application components which have their own templates.