doc: make minor improvements to paragraph in child_process.md

Use shorter and more direct phrasing.

PR-URL: https://github.com/nodejs/node/pull/34063
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
This commit is contained in:
Rich Trott
2020-06-25 21:00:24 -07:00
parent 95eecd58b3
commit 90d5f35f7a

View File

@@ -194,9 +194,9 @@ metacharacters may be used to trigger arbitrary command execution.**
If a `callback` function is provided, it is called with the arguments
`(error, stdout, stderr)`. On success, `error` will be `null`. On error,
`error` will be an instance of [`Error`][]. The `error.code` property will be
the exit code of the child process while `error.signal` will be set to the
signal that terminated the process. Any exit code other than `0` is considered
to be an error.
the exit code of the process. By convention, any exit code other than `0`
indicates an error. `error.signal` will be the signal that terminated the
process.
The `stdout` and `stderr` arguments passed to the callback will contain the
stdout and stderr output of the child process. By default, Node.js will decode