The section must be [options.entry_points]. See an example at https://github.com/github/octodns/blob/4b44ab14b1f0a52f1051c67656d6e3dd6f0ba903/setup.cfg#L34
[options.entry_points]
console_scripts =
octodns-compare = octodns.cmds.compare:main
octodns-dump = octodns.cmds.dump:main
octodns-report = octodns.cmds.report:main
octodns-sync = octodns.cmds.sync:main
octodns-validate = octodns.cmds.validate:main