vm_exec.h: fix typo

* vm_exec.h (DISPATCH_ARCH_DEPEND_WAY): fix typo.  probably "inserted"
  or "insetted".

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e