From 89740a4f0e15478403551ca86ac362d135319bd6 Mon Sep 17 00:00:00 2001
From: Ruben Bridgewater <ruben@bridgewater.de>
Date: Mon, 3 Dec 2018 13:00:12 +0100
Subject: doc: add internal functionality details of util.inherits

PR-URL: https://github.com/nodejs/node/pull/24755
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
---
 doc/api/util.md | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'doc/api/util.md')

diff --git a/doc/api/util.md b/doc/api/util.md
index 0efa9461ab..c9681d1c2b 100644
--- a/doc/api/util.md
+++ b/doc/api/util.md
@@ -332,6 +332,8 @@ Inherit the prototype methods from one [constructor][] into another. The
 prototype of `constructor` will be set to a new object created from
 `superConstructor`.
 
+This mainly adds some input validation on top of
+`Object.setPrototypeOf(constructor.prototype, superConstructor.prototype)`.
 As an additional convenience, `superConstructor` will be accessible
 through the `constructor.super_` property.
 
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