Revert "Repair off-by-one mistake in conditional; clean up commenting."
Revert "Repair off-by-one mistake in conditional; clean up commenting."

This reverts commit 2d13ed1ffb6c3e764c9085e286c8695177027d32.

mhunter1/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,jpritikin/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,mhunter1/OpenMx,jpritikin/OpenMx