fix lifecycle-hooks

Author: Foxandxss

public/docs/_examples/lifecycle-hooks/e2e-spec.ts

@@ -82,7 +82,7 @@ describe('Lifecycle hooks', function () {
       return sendKeys(powerInputEle, '-bar-');
     }).then(function () {
       expect(titleEle.getText()).toContain('Windstorm-foo- can sing-bar-');
-      expect(changeLogEles.count()).toEqual(logCount + 7, 'should add 7 more messages');
+      expect(changeLogEles.count()).toEqual(logCount + 6, 'should add 6 more messages');
     });
   });