minor fix to omxGetParameters.Rd (labels shown twice, instead of values the second time)
minor fix to omxGetParameters.Rd (labels shown twice, instead of values the second time)

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