doc: remove redundant 'Example:' and similar notes

Some nits were also fixed in passing.

PR-URL: https://github.com/nodejs/node/pull/22537
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/doc/api/child_process.md b/doc/api/child_process.md
index e15829ce3f..5b2b16f253 100644
--- a/doc/api/child_process.md
+++ b/doc/api/child_process.md
@@ -642,8 +642,6 @@ pipes between the parent and child. The value is one of the following:
    words, stdin, stdout, and stderr) a pipe is created. For fd 3 and up, the
    default is `'ignore'`.
 
-Example:
-
 ```js
 const { spawn } = require('child_process');
 
@@ -1060,8 +1058,7 @@ See kill(2) for reference.
 
 Also note: on Linux, child processes of child processes will not be terminated
 when attempting to kill their parent. This is likely to happen when running a
-new process in a shell or with use of the `shell` option of `ChildProcess`, such
-as in this example:
+new process in a shell or with use of the `shell` option of `ChildProcess`:
 
 ```js
 'use strict';
@@ -1105,8 +1102,6 @@ added: v0.1.90
 
 Returns the process identifier (PID) of the child process.
 
-Example:
-
 ```js
 const { spawn } = require('child_process');
 const grep = spawn('grep', ['ssh']);