style: match styleguide catch callback

Author: seangwright

packages/schematics/angular/application/files/src/main.ts

@@ -9,7 +9,7 @@
 <%= experimentalIvy ? '// ' : '' %>}
 <%= experimentalIvy ? '// ' : '' %>
 <%= experimentalIvy ? '// ' : '' %>platformBrowserDynamic().bootstrapModule(AppModule)
-<%= experimentalIvy ? '// ' : '' %>  .catch(err => console.log(err));
+<%= experimentalIvy ? '// ' : '' %>  .catch(err => console.error(err));
 <% if (experimentalIvy) { %>
 import { AppComponent } from './app/app.component';
 import { ɵrenderComponent as renderComponent } from '@angular/core';