Fixed vector size in topology tools test.
Fixed vector size in topology tools test.

amccaskey/DataTransferKit,dalg24/DataTransferKit,Rombur/DataTransferKit,andrsd/DataTransferKit,ORNL-CEES/DataTransferKit,dalg24/DataTransferKit,ORNL-CEES/DataTransferKit,Rombur/DataTransferKit,amccaskey/DataTransferKit,amccaskey/DataTransferKit,ORNL-CEES/DataTransferKit,andrsd/DataTransferKit,Rombur/DataTransferKit,amccaskey/DataTransferKit,dalg24/DataTransferKit,Rombur/DataTransferKit,ORNL-CEES/DataTransferKit,dalg24/DataTransferKit