docs: fix typo in bintray.md (#2018)
docs: fix typo in bintray.md (#2018)

Co-authored-by: kodiakhq[bot] <9e05f530a4a0b74ddd685a36dedab9087faa4174@users.noreply.github.com>
goreleaser/goreleaser,goreleaser/releaser,goreleaser/goreleaser,goreleaser/goreleaser