fix lint

Author: filipesilva

public/docs/_examples/upgrade-module/ts/app/divide-routes/app.module.ts

@@ -29,7 +29,6 @@ class Ng1Ng2UrlHandlingStrategy implements UrlHandlingStrategy {
   bootstrap: [ AppComponent ]
 })
 export class AppModule {
-  constructor(public upgrade: UpgradeModule){}
   ngDoBootstrap() {}
 }
 

public/docs/_examples/upgrade-module/ts/app/divide-routes/main.ts

@@ -1,6 +1,6 @@
 import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
 import { UpgradeModule } from '@angular/upgrade/static';
-import {Router} from '@angular/router';
+import { Router } from '@angular/router';
 
 import { AppModule } from './app.module';