fix a PrintSelf test
fix a PrintSelf test

cjh1/VTK,arnaudgelas/VTK,candy7393/VTK,biddisco/VTK,gram526/VTK,hendradarwin/VTK,gram526/VTK,spthaolt/VTK,sumedhasingla/VTK,daviddoria/PointGraphsPhase1,gram526/VTK,msmolens/VTK,gram526/VTK,berendkleinhaneveld/VTK,msmolens/VTK,SimVascular/VTK,candy7393/VTK,hendradarwin/VTK,candy7393/VTK,sumedhasingla/VTK,johnkit/vtk-dev,daviddoria/PointGraphsPhase1,sumedhasingla/VTK,SimVascular/VTK,keithroe/vtkoptix,daviddoria/PointGraphsPhase1,johnkit/vtk-dev,cjh1/VTK,spthaolt/VTK,keithroe/vtkoptix,cjh1/VTK,jmerkow/VTK,biddisco/VTK,demarle/VTK,sumedhasingla/VTK,msmolens/VTK,sumedhasingla/VTK,demarle/VTK,johnkit/vtk-dev,SimVascular/VTK,SimVascular/VTK,biddisco/VTK,candy7393/VTK,gram526/VTK,candy7393/VTK,arnaudgelas/VTK,jmerkow/VTK,gram526/VTK,msmolens/VTK,cjh1/VTK,SimVascular/VTK,demarle/VTK,hendradarwin/VTK,SimVascular/VTK,ashray/VTK-EVM,arnaudgelas/VTK,aashish24/VTK-old,collects/VTK,sankhesh/VTK,ashray/VTK-EVM,mspark93/VTK,keithroe/vtkoptix,mspark93/VTK,cjh1/VTK,keithroe/vtkoptix,biddisco/VTK,msmolens/VTK,collects/VTK,sankhesh/VTK,ashray/VTK-EVM,mspark93/VTK,sumedhasingla/VTK,candy7393/VTK,biddisco/VTK,berendkleinhaneveld/VTK,aashish24/VTK-old,sankhesh/VTK,ashray/VTK-EVM,aashish24/VTK-old,keithroe/vtkoptix,keithroe/vtkoptix,cjh1/VTK,spthaolt/VTK,hendradarwin/VTK,arnaudgelas/VTK,mspark93/VTK,mspark93/VTK,daviddoria/PointGraphsPhase1,demarle/VTK,biddisco/VTK,sankhesh/VTK,msmolens/VTK,collects/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,johnkit/vtk-dev,keithroe/vtkoptix,collects/VTK,collects/VTK,biddisco/VTK,jmerkow/VTK,mspark93/VTK,arnaudgelas/VTK,keithroe/vtkoptix,sumedhasingla/VTK,candy7393/VTK,mspark93/VTK,SimVascular/VTK,jmerkow/VTK,msmolens/VTK,aashish24/VTK-old,demarle/VTK,berendkleinhaneveld/VTK,demarle/VTK,demarle/VTK,aashish24/VTK-old,ashray/VTK-EVM,ashray/VTK-EVM,gram526/VTK,jmerkow/VTK,demarle/VTK,johnkit/vtk-dev,arnaudgelas/VTK,daviddoria/PointGraphsPhase1,mspark93/VTK,aashish24/VTK-old,spthaolt/VTK,berendkleinhaneveld/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,candy7393/VTK,hendradarwin/VTK,sankhesh/VTK,jmerkow/VTK,spthaolt/VTK,ashray/VTK-EVM,jmerkow/VTK,spthaolt/VTK,sankhesh/VTK,hendradarwin/VTK,spthaolt/VTK,johnkit/vtk-dev,collects/VTK,gram526/VTK,msmolens/VTK,SimVascular/VTK,daviddoria/PointGraphsPhase1,jmerkow/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,sumedhasingla/VTK,ashray/VTK-EVM