Reduce long line in mxTryHard.Rd .
Reduce long line in mxTryHard.Rd .

CRAN check fussed about the line of code exceeding 90 characters in
length.

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