BUG: Fix declaration of ITK warning to correctly suppress it
BUG: Fix declaration of ITK warning to correctly suppress it

KitwareMedical/TubeTK,thewtex/TubeTK,sumedhasingla/TubeTK,aylward/ITKTubeTK,KitwareMedical/ITKTubeTK,KitwareMedical/TubeTK,KitwareMedical/ITKTubeTK,cdeepakroy/TubeTK,thewtex/TubeTK,KitwareMedical/ITKTubeTK,aylward/ITKTubeTK,cdeepakroy/TubeTK,cdeepakroy/TubeTK,LucasGandel/TubeTK,sumedhasingla/TubeTK,KitwareMedical/TubeTK,LucasGandel/TubeTK,aylward/ITKTubeTK,KitwareMedical/TubeTK,KitwareMedical/ITKTubeTK,LucasGandel/TubeTK,LucasGandel/TubeTK,thewtex/TubeTK,aylward/ITKTubeTK,sumedhasingla/TubeTK,cdeepakroy/TubeTK,sumedhasingla/TubeTK,thewtex/TubeTK