Clarify man page w.r.t. option 'Optimality tolerance'.
Clarify man page w.r.t. option 'Optimality tolerance'.

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