docs(toh-6): use consistent header syntax

thelgevold · wardbell · commit a19c2ce72673 · 2016-07-16T19:10:41.000-07:00
closes #1903
diff --git a/public/docs/_examples/toh-6/ts/app/hero.service.ts b/public/docs/_examples/toh-6/ts/app/hero.service.ts
@@ -53,7 +53,7 @@ export class HeroService {
     let url = `${this.heroesUrl}/${hero.id}`;
 
     return this.http
-               .delete(url, headers)
+               .delete(url, {headers: headers})
                .toPromise()
                .catch(this.handleError);
   }

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ export class HeroService {`
`53`	`53`	let url = `${this.heroesUrl}/${hero.id}`;
`54`	`54`
`55`	`55`	`return this.http`
`56`		`- .delete(url, headers)`
	`56`	`+ .delete(url, {headers: headers})`
`57`	`57`	`.toPromise()`
`58`	`58`	`.catch(this.handleError);`
`59`	`59`	`}`