From 32f5c00be1388121f3c6259cf6edcbd8250d683d Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Mon, 24 Aug 2020 23:49:10 +0200
Subject: [PATCH] Document `TopologicalHash`.

---
 Library/Homebrew/cask/topological_hash.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/cask/topological_hash.rb b/Library/Homebrew/cask/topological_hash.rb
index 919dc161f7..bfd8573827 100644
--- a/Library/Homebrew/cask/topological_hash.rb
+++ b/Library/Homebrew/cask/topological_hash.rb
@@ -2,8 +2,8 @@
 
 require "tsort"
 
-# a basic topologically sortable hashmap
 module Cask
+  # Topologically sortable hash map.
   class TopologicalHash < Hash
     include TSort