MFC r315363,r315365:

MFC r315363,r315365:

r315363:

Fix manlint errors

- Add missing comma after kvm_dpcpu_setcpu .Nm macro use (multiple
  .Nm entries should be separated by commas)
- Add missing section for kvm_dpcpu_setcpu Xr.

r315365:

Tweak r315363 slightly

I noticed after commit that kvm_dpcpu_setcpu was defined in the manpage.
Thus, the correct macro for the function reference is .Fn, not .Xr.

git-svn-id: svn://svn.freebsd.org/base/stable/10@315786 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f