From 22eee279260d5b989c9d04e95ee2607e85a0c0a4 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Wed, 19 Aug 2020 06:51:31 +0200
Subject: [PATCH] Document `TuntapRequirement`.

---
 Library/Homebrew/requirements/tuntap_requirement.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Library/Homebrew/requirements/tuntap_requirement.rb b/Library/Homebrew/requirements/tuntap_requirement.rb
index 80b842977d..6f9cec4cfd 100644
--- a/Library/Homebrew/requirements/tuntap_requirement.rb
+++ b/Library/Homebrew/requirements/tuntap_requirement.rb
@@ -2,6 +2,9 @@
 
 require "requirement"
 
+# A requirement on TunTap for macOS.
+#
+# @api private
 class TuntapRequirement < Requirement
   fatal true
   cask "tuntap"