Fix net/pop code example syntax error
ref https://github.com/rurema/doctree/pull/455 [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by znz (Kazuhiro NISHIYAMA) over 8 years ago
Fix net/pop code example syntax error
ref https://github.com/rurema/doctree/pull/455
[ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e