update help a little
update help a little

yogoloth/unionfs-fuse,evnu/unionfs-fuse,yogoloth/unionfs-fuse,kissthink/unionfs-fuse-1,kissthink/unionfs-fuse-1,evnu/unionfs-fuse,evnu/unionfs-fuse,kissthink/unionfs-fuse-1,yogoloth/unionfs-fuse