docs: unified console.log single string style (#22737)

PR Close #22737
2018-03-13 16:06:03 +01:00 · 2018-03-13 16:06:03 +01:00 · a167bca927
parent e3709f5d48
commit a167bca927
1 changed files with 1 additions and 1 deletions
--- a/aio/content/examples/universal/src/app/hero.service.ts
+++ b/aio/content/examples/universal/src/app/hero.service.ts
@ -30,7 +30,7 @@ export class HeroService {
  getHeroes (): Observable<Hero[]> {
    return this.http.get<Hero[]>(this.heroesUrl)
      .pipe(
-        tap(heroes => this.log(`fetched heroes`)),
+        tap(heroes => this.log('fetched heroes')),
        catchError(this.handleError('getHeroes', []))
      );
  }