docs(fromEvent): get click events from document, rather than button

hi. `Error: button is not defined` `Error: clicks$ is not defined`
ReactiveX · Mar 15, 2019 · af1324b · af1324b
1 parent fb9bc48
commit af1324b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/internal/operators/throwIfEmpty.ts b/src/internal/operators/throwIfEmpty.ts
@@ -14,12 +14,12 @@ import { MonoTypeOperatorFunction } from '../types';
  * import { fromEvent, timer } from 'rxjs';
  * import { throwIfEmpty, takeUntil } from 'rxjs/operators';
  *
- * const click$ = fromEvent(button, 'click');
+ * const click$ = fromEvent(document, 'click');
  *
- * clicks$.pipe(
+ * click$.pipe(
  *   takeUntil(timer(1000)),
  *   throwIfEmpty(
- *     () => new Error('the button was not clicked within 1 second')
+ *     () => new Error('the document was not clicked within 1 second')
  *   ),
  * )
  * .subscribe({