functions_inverse.sh: fixed a typo
functions_inverse.sh: fixed a typo

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