From 2a46d22a2010e8b6be99b7c24faf30000106df88 Mon Sep 17 00:00:00 2001
From: Bio <zlx1433@gmail.com>
Date: Mon, 18 Feb 2019 16:32:07 +0800
Subject: [PATCH] update
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代码引入错误
---
 operators/combination/concatall.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/operators/combination/concatall.md b/operators/combination/concatall.md
index a89c570..9161525 100644
--- a/operators/combination/concatall.md
+++ b/operators/combination/concatall.md
@@ -83,7 +83,7 @@ const subscribe = example.subscribe(val =>
 ```js
 // RxJS v6+
 import { take, concatAll } from 'rxjs/operators';
-import { interval, of } from 'rxjs/observable/interval';
+import { interval, of } from 'rxjs';
 
 const obs1 = interval(1000).pipe(take(5));
 const obs2 = interval(500).pipe(take(2));