Man pages matching name module::install::authorrequires in section 3pm:

Module::Install::AuthorRequires.3pm.en	debian 10 / libmodule-install-authorrequires-perl
Module::Install::AuthorRequires.3pm.en	debian 11 / libmodule-install-authorrequires-perl
Module::Install::AuthorRequires.3pm.en	debian 12 / libmodule-install-authorrequires-perl