remove trailing whitespace

ReadMatLabDesign.for

amh.for

amh2.for

checkdesign.for

chi2inv.for

confun.for

cumnorm.for

designz.for

drawpsi.for

drawtheta.for

drawtheta2.for

ergodic.for

findinput.for

forecast.for

funct1.for

gammln.for

gck.for

gck2.for

harmonic.for

harmonic2.for