vm_core.h: adjust indent [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-04-20 00:25:30 +00:00
parent db885d0850
commit 5b9bb50088