diff --git a/Formula/file-formula.rb b/Formula/file-formula.rb
index 8daed4b097d..ba47b1ff507 100644
--- a/Formula/file-formula.rb
+++ b/Formula/file-formula.rb
@@ -2,7 +2,6 @@
 class FileFormula < Formula
   desc "Utility to determine file types"
   homepage "https://darwinsys.com/file/"
-  # Keep this in sync with `libmagic.rb`.
   url "https://astron.com/pub/file/file-5.41.tar.gz"
   sha256 "13e532c7b364f7d57e23dfeea3147103150cb90593a57af86c10e4f6e411603f"
   # file-formula has a BSD-2-Clause-like license