Add same comment to thwait.gemspec like other gemspec at r64145
[ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by znz (Kazuhiro NISHIYAMA) almost 7 years ago
Add same comment to thwait.gemspec like other gemspec at r64145
[ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e