correct mailing list url
correct mailing list url


Former-commit-id: 2c40afba169588ee6ebeeffaffe20f7d841ff6b5
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine