docs: the token should be associated with LibHeaderComponent (#40922)

PR Close #40922
2021-02-19 14:46:01 +01:00 · 2021-02-19 14:46:01 +01:00 · aed2782c4a
parent 30d5e25a28
commit aed2782c4a
1 changed files with 1 additions and 1 deletions
--- a/aio/content/guide/lightweight-injection-tokens.md
+++ b/aio/content/guide/lightweight-injection-tokens.md
@ -152,7 +152,7 @@ abstract class LibHeaderToken {
@Component({
  selector: 'lib-header',
  providers: [
-    {provide: LibHeaderToken, useExisting: LibHeader}
+    {provide: LibHeaderToken, useExisting: LibHeaderComponent}
  ]
  ...,
 })