chore(e2e): fix code style

Author: cironunes

addon/ng2/blueprints/ng2/files/e2e/app.e2e.ts

@@ -8,7 +8,7 @@ describe('<%= htmlComponentName %> App', function() {
   })
 
   it('should display message saying app works', () => {
-    page.navigateTo()
+    page.navigateTo();
     expect(page.getParagraphText()).toEqual('<%= htmlComponentName %> Works!');
   });
 });

addon/ng2/blueprints/ng2/files/e2e/app.po.ts

@@ -1,4 +1,9 @@
 export class <%= jsComponentName %>Page {
-  navigateTo() { return browser.get('/'); }
-  getParagraphText() { return element(by.css('<%= jsComponentName %>-app p')).getText(); }
+  navigateTo() {
+    return browser.get('/');
+  }
+  
+  getParagraphText() {
+    return element(by.css('<%= jsComponentName %>-app p')).getText();
+  }
 }