From 0c5d6416db02569e2ac70af14e69d31db2c0b386 Mon Sep 17 00:00:00 2001
From: ZYSzys <17367077526@163.com>
Date: Sun, 28 Oct 2018 09:23:50 +0800
Subject: [PATCH 1/3] doc: make example more clarified in cluster.md

---
 doc/api/cluster.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/doc/api/cluster.md b/doc/api/cluster.md
index d1a4fa395e4e96..8674a97bd04f6c 100644
--- a/doc/api/cluster.md
+++ b/doc/api/cluster.md
@@ -199,7 +199,10 @@ Within a worker, `process.on('message')` may also be used.
 See [`process` event: `'message'`][].
 
 As an example, here is a cluster that keeps count of the number of requests
-in the master process using the message system:
+in the master process using the message system.
+
+Note that when this example running, you need to open browser and visit `http://localhost:8000`
+or open another terminal window and run `curl http://localhost:8000` to see `numReqs` increasing.
 
 ```js
 const cluster = require('cluster');

From 987efb53e622e1df2dfcd543f0554a9942ab7967 Mon Sep 17 00:00:00 2001
From: ZYSzys <17367077526@163.com>
Date: Sun, 28 Oct 2018 10:09:14 +0800
Subject: [PATCH 2/3] doc: update example explanation

---
 doc/api/cluster.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/api/cluster.md b/doc/api/cluster.md
index 8674a97bd04f6c..27a72ecf353852 100644
--- a/doc/api/cluster.md
+++ b/doc/api/cluster.md
@@ -198,8 +198,8 @@ Within a worker, `process.on('message')` may also be used.
 
 See [`process` event: `'message'`][].
 
-As an example, here is a cluster that keeps count of the number of requests
-in the master process using the message system.
+Here is an example using the message system. It keeps a count in the master
+process of the number of HTTP requests received by the workers:
 
 Note that when this example running, you need to open browser and visit `http://localhost:8000`
 or open another terminal window and run `curl http://localhost:8000` to see `numReqs` increasing.

From bf9e1ea99225c650bfbc0de805b51e5e74fb9a00 Mon Sep 17 00:00:00 2001
From: ZYSzys <17367077526@163.com>
Date: Sun, 28 Oct 2018 11:33:47 +0800
Subject: [PATCH 3/3] doc: update example in cluster.md

---
 doc/api/cluster.md | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/doc/api/cluster.md b/doc/api/cluster.md
index 27a72ecf353852..a053a4d31a82a1 100644
--- a/doc/api/cluster.md
+++ b/doc/api/cluster.md
@@ -201,9 +201,6 @@ See [`process` event: `'message'`][].
 Here is an example using the message system. It keeps a count in the master
 process of the number of HTTP requests received by the workers:
 
-Note that when this example running, you need to open browser and visit `http://localhost:8000`
-or open another terminal window and run `curl http://localhost:8000` to see `numReqs` increasing.
-
 ```js
 const cluster = require('cluster');
 const http = require('http');