changing version number in citation
changing version number in citation

jdidion/sickle,MullinsLab/sickle,najoshi/sickle,MullinsLab/sickle,ucdavis-bioinformatics/sickle,FabianFrancoRoldan/sickle,MullinsLab/sickle,kdmurray91/sickle,biorelated/sickle