From a3065080c336b104f678cdc233bac7cc1f7309e8 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Wed, 19 Aug 2020 08:18:57 +0200
Subject: [PATCH] Document `Link`.

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

diff --git a/Library/Homebrew/utils/link.rb b/Library/Homebrew/utils/link.rb
index 7c24b13b1..8b3c6bb37 100644
--- a/Library/Homebrew/utils/link.rb
+++ b/Library/Homebrew/utils/link.rb
@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 module Utils
+  # Helper functions for creating symlinks.
+  #
+  # @api private
   module Link
     module_function