Fix expected arguments in slicer cli test
Fix expected arguments in slicer cli test

RafaelPalomar/girder,data-exp-lab/girder,kotfic/girder,Kitware/girder,jbeezley/girder,manthey/girder,adsorensen/girder,adsorensen/girder,kotfic/girder,jbeezley/girder,manthey/girder,Kitware/girder,girder/girder,adsorensen/girder,data-exp-lab/girder,data-exp-lab/girder,kotfic/girder,kotfic/girder,RafaelPalomar/girder,Xarthisius/girder,data-exp-lab/girder,jbeezley/girder,Kitware/girder,manthey/girder,girder/girder,Xarthisius/girder,RafaelPalomar/girder,adsorensen/girder,girder/girder,Xarthisius/girder,manthey/girder,Xarthisius/girder,Xarthisius/girder,jbeezley/girder,RafaelPalomar/girder,Kitware/girder,kotfic/girder,RafaelPalomar/girder,adsorensen/girder,data-exp-lab/girder,girder/girder