ewarn "cause problems such as an unbootable system."
ewarn "This means you must use either grub-install or perform"
ewarn "root/setup manually! For more help, see the handbook:"
- ewarn "http://www.gentoo.org/doc/en/handbook/handbook-${ARCH}.xml?part=1&chap=10#grub-install-auto"
+ ewarn "https://www.gentoo.org/doc/en/handbook/handbook-${ARCH}.xml?part=1&chap=10#grub-install-auto"
ebeep
fi