[root@ns1 ~]# vi /usr/local/etc/apache22/extra/httpd-ssl.conf
DocumentRoot "/usr/local/www/apache22/data"
↓
DocumentRoot "/home/hoge/public_html" ←変更
ServerName www.example.com:443
↓
ServerName www.freebsd.orz:443 ←変更
ServerAdmin you@example.com
↓
ServerAdmin hostmaster@freebsd.orz ←変更
ErrorLog "/var/log/httpd-error.log"
↓
ErrorLog "/var/log/httpd/hoge-error.log" ←変更
TransferLog "/var/log/httpd-access.log"
↓
TransferLog "/var/log/httpd/hoge-access.log" ←変更
SSLCertificateFile "/usr/local/etc/apache22/server.crt"
↓
SSLCertificateFile "/usr/local/etc/apache22/server.pem" ←変更
[root@ns1 ~]# /usr/local/etc/rc.d/apache22 restart
※黄色い部分は環境に合わせて変更してください。