Issue Spam Assassin - Return Code 2

[LordLiverpool]

I got an email from my server to say:

run-parts: /etc/cron.daily/60sa-update exited with return code 2

I quick Google reveals:

sa-update - automate SpamAssassin rule updates

specifically:

An exit code of 2 means that at least one update is available but that a lint check of the site pre files failed. The site pre files must pass a lint check before any updates are attempted.

Do I need to take any action?

Thanks.