message: Remove an unnecessary bracket
diff: @@ -124,7 +124,7 @@ const bundler = new require('polymer-bundler').Bundler();
  bundler.generateManifest(['my-app.html']).then((manifest) => {
  bundler.bundle(manifest).then((result) => {
  console.log('<!-- BUNDLED VERSION OF my-app.html: -->');
  - console.log(result.documents.get('my-app.html').content));
  + console.log(result.documents.get('my-app.html').content);
  });
  });
  ```
  