Update lib/docx/document.rb

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: abartov

lib/docx/document.rb

@@ -5,9 +5,9 @@
 require 'nokogiri'
 require 'zip'
 
-# Disable ZIP64 support to maintain compatibility with version 0.9.1 and
-# ensure compatibility with all readers. Rubyzip 3.x enables ZIP64 by default,
-# but many readers (including pandoc) don't support it for small files.
+# Disable ZIP64 support to maintain compatibility with the previous default behavior
+# (before rubyzip 3.x) and ensure compatibility with all readers. Rubyzip 3.x enables
+# ZIP64 by default, but many readers (including pandoc) don't support it for small files.
 Zip.write_zip64_support = false
 
 module Docx