Rules in 2 locations

[Irina]

Can someone clarify?

Spamassassin is in
/etc/mail/spamassassin
/usr/local/share/spamassassin

I then run sa-update
    sa-update --nogpg --allowplugins --channel
saupdates.openprotect.com --channel updates.spamassassin.org

I now see the same set of file in the following 2 directories:
    /usr/local/share/spamassassin/
    /var/lib/spamassassin/3.002001/updates_spamassassin_org/

Is it normal?

Thank you
Irina