Update index.html
Update index.html

Added ":" and added gaps between the milestones
MrSaints/lsesu-enactus,MrSaints/Enactus-LSESU,MrSaints/lsesu-enactus,MrSaints/lsesu-enactus,MrSaints/Enactus-LSESU,MrSaints/Enactus-LSESU