Geo docs: Second SSH restart only considers ‘ssh’ not ‘sshd’

In the last step of https://docs.gitlab.com/ee/administration/geo/replication/configuration.html#step-2-manually-replicate-primary-ssh-host-keys:

Restart sshd:

service ssh restart

We ignore non-Debian or Ubuntu installations.

It should probably be like https://docs.gitlab.com/ee/administration/operations/fast_ssh_key_lookup.html#setting-up-fast-lookup-via-gitlab-shell

Reload OpenSSH:

# Debian or Ubuntu installations
sudo service ssh reload

# CentOS installations
sudo service sshd reload