Comment 4 for bug 1895418

Testing systemd 245.4-4ubuntu3.3 on Focal, I can verify that the default value of the "Cache" directive is "no-negative" in the man page, default config file, and actual program behaviour.

While doing this, I was reminded that the default value of the "DNSSEC" directive is "no" in both the default config file and program behaviour, however the man page lists the default as "allow-downgrade". As a user looking to change this setting would do so by editing the config file anyway, I don't personally think this is of great importance to fix.