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

PR Close #22737
2018-03-13 16:05:15 +01:00 · 2018-03-13 16:05:15 +01:00 · e3709f5d48
parent 197387d05e
commit e3709f5d48
1 changed files with 1 additions and 1 deletions
--- a/aio/content/examples/toh-pt6/src/app/hero.service.ts
+++ b/aio/content/examples/toh-pt6/src/app/hero.service.ts
@ -40,7 +40,7 @@ export class HeroService {
  // #enddocregion getHeroes-1
      .pipe(
        // #enddocregion getHeroes-2
-        tap(heroes => this.log(`fetched heroes`)),
+        tap(heroes => this.log('fetched heroes')),
        // #docregion getHeroes-2
        catchError(this.handleError('getHeroes', []))
      );