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Date: Mon, 30 Oct 2017 10:40:09 -0500
Subject: [PATCH] =?UTF-8?q?fix=20typo:=20=E6=88=91=E4=BB=AC=E6=88=91?=
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---
 .../part2-data-integration.md                                   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/log-what-every-software-engineer-should-know-about-real-time-datas-unifying/part2-data-integration.md b/log-what-every-software-engineer-should-know-about-real-time-datas-unifying/part2-data-integration.md
index c327569..ccac194 100644
--- a/log-what-every-software-engineer-should-know-about-real-time-datas-unifying/part2-data-integration.md
+++ b/log-what-every-software-engineer-should-know-about-real-time-datas-unifying/part2-data-integration.md
@@ -185,7 +185,7 @@
 ![](images/datapipeline_complex.png)
 
 需要注意的是数据是双向流动的：例如许多系统（数据库、`Hadoop`）同时是数据传输的来源和目的。
-这就意味着我们我们最后要为每个系统建立两个通道：一个用于数据输入，一个用于数据输出。
+这就意味着我们最后要为每个系统建立两个通道：一个用于数据输入，一个用于数据输出。
 
 这显然需要一大群人，而且也不具有可操作性。随着我们接近完全连接，最终我们会有差不多`O(N^2)`条管道。