Remove an unused comment
Remove an unused comment

This should have been removed in #3148.

RafaelPalomar/girder,Kitware/girder,manthey/girder,girder/girder,girder/girder,girder/girder,Kitware/girder,manthey/girder,Kitware/girder,RafaelPalomar/girder,girder/girder,manthey/girder,RafaelPalomar/girder,RafaelPalomar/girder,Kitware/girder,manthey/girder,RafaelPalomar/girder