From 843f2a19e4b53b1a115ce656e7b2b4fdd5768375 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Wed, 19 Aug 2020 07:58:25 +0200
Subject: [PATCH] Document `Formatter`.

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

diff --git a/Library/Homebrew/utils/formatter.rb b/Library/Homebrew/utils/formatter.rb
index 61cdc06b87..60e88c60e1 100644
--- a/Library/Homebrew/utils/formatter.rb
+++ b/Library/Homebrew/utils/formatter.rb
@@ -2,6 +2,9 @@
 
 require "utils/tty"
 
+# Helper module for formatting output.
+#
+# @api private
 module Formatter
   module_function