Errata How to install mod_ssl on RHEL 8 / CentOS 8 with httpd Apache webserver

Very helpful article, just a few things to mention:
in Step 2:

systemctl restart httpd

apachectl -M | grep ssl

ssl_module (shared)
in RHEL8 (and Oracle Linux 8 if you’re counting) apachectl is a shell script, to get the module display run:

httpd -M | grep ssl

(httpd is at /sbin/httpd in case you wanted to list the full path).

Outside of the scope of the referenced article, to see the compile settings of apache on RHEL8, run

httpd -V

Hope this helps!