fileutils.rb: improve docs for FileUtils.compare_file
[ruby-core:75431] [Misc #12365] reported by Robert A. Heiler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by stomar (Marcus Stollsteimer) about 7 years ago
fileutils.rb: improve docs for FileUtils.compare_file
by avoiding confusing return value of "maybe false".
[ruby-core:75431] [Misc #12365] reported by Robert A. Heiler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e