postadd_average.sh: fixed a typo
postadd_average.sh: fixed a typo

MrTheodor/csg,votca/csg,MrTheodor/csg,MrTheodor/csg,junghans/csg,votca/csg,junghans/csg,votca/csg,junghans/csg,MrTheodor/csg,junghans/csg,votca/csg,junghans/csg,MrTheodor/csg,junghans/csg