imc_purify.sh: fixed another typo (thx to Andrey)
imc_purify.sh: fixed another typo (thx to Andrey)

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