anchor.diff:      pre.prettyprint.linenums
         code.
           @Component({
  -          selector: 'app'
  +          selector: 'app' // Defines the &lt;my-app&gt;&lt;/my-app&gt; tag
           })
           @Template({
  -          inline: `
  -            &lt;h1&gt;Hello {{ name }}&lt;/h1&gt;
  -          `
  +          inline: `&lt;h1&gt;Hello {{ name }}&lt;/h1&gt;` // Defines the inline template for the component
           })
   
       p.
         The component created above has a HTML tag of <code>&lt;app&gt;&lt;/app&gt;</code>
  -      and a template of <code>&lt;h1&gt;Hello {{ name }}&lt;/h1&gt;</code>.
  +      and a template of <code>&lt;h1&gt;Hello <code>{{</code> name }}&lt;/h1&gt;</code>.
   
     .l-sub-section
       h3 Component Controller
  
positive.code:       A component annotation provides meta-data about the <code>component</code>.
        An annotation can always identified by its at-sign — <code>@</code>.
      p.
        The <code>@Component</code> annotation defines the HTML tag for the component.
        The selector property specifies the tag. The <code>selector</code> property is a CSS selector.
  
      p.
        The <code>@Template</code> annotation defines the template to apply to the
        component. This component uses an inline template, but external templates are
        available as well. To use an external template specify a <code>url</code> property
        and give it the path to the html file.
  
negative.code:       ol
          li Angular - The Angular framework.
          li Runtime assertions - Optional assertions for runtime type checking.
          li The my-app component created above - The component to display on the page.
  
      pre.prettyprint.linenums
        code.
          &lt;!-- index.html --&gt;
          &lt;html&gt;
            &lt;head&gt;
              &lt;title&gt;Angular 2 Quickstart&lt;/title&gt;
  