io.c: Typo close -> closes.
Patch by @cirosantilli (Ciro Santilli) [Fixes GH-757]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
io.c: Typo close -> closes.
Patch by @cirosantilli (Ciro Santilli) [Fixes GH-757]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e