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Update load-balance-hello-world.md (#4975)

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Wang Jie 2017-10-17 07:28:09 +08:00 committed by Misty Stanley-Jones
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docker-cloud/apps/load-balance-hello-world.md
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@ -7,7 +7,7 @@ redirect_from:
title: Create a proxy or load balancer
---
When you deploy a web service to multiple containers you might want to load
When you deploy a web service to multiple containers, you might want to load
balance between the containers using a proxy or load balancer.
In this tutorial, you'll use the **dockercloud/hello-world** image as a sample
@ -17,7 +17,7 @@ between eight containers in a node cluster containing four nodes.
## Create a Node Cluster
First, deploy a node cluster of 4 nodes.
First, deploy a node cluster of four nodes.
1. If you have not linked to a host or cloud services provider, do that now.
@ -149,7 +149,7 @@ add the link.
![](images/lbd-lb-envvar.png)
You'll also notice that a new set of `WEB` environment variables
appear in the service we're about to launch. You can read more about
appears in the service we're about to launch. You can read more about
service link environment variables [here](../apps/service-links.md).
13. Click **Create and deploy** and confirm that the service launches.