minor changes
minor changes

ssvlab/dsverifier,ssvlab/dsverifier,hussamaibrahim/dsverifier,ssvlab/dsverifier,hussamaibrahim/dsverifier,hussamaibrahim/dsverifier,ssvlab/dsverifier,ssvlab/dsverifier,hussamaibrahim/dsverifier,ssvlab/dsverifier,hussamaibrahim/dsverifier,ssvlab/dsverifier,hussamaibrahim/dsverifier