postupd_pressure.sh: fixed a typo
postupd_pressure.sh: fixed a typo

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