Sorry, I thought I remembered well, but apparently I did not. Just reviewed my personal installation guide and it says:
Edit /etc/apache2/sites-available/default and add the lines Options None above the exiting lines and remove from the existing line Indexes.
#Options Indexes FollowSymLinks MultiViews
Options FollowSymLinks MultiViews
allow from all
# Uncomment this directive is you want to see apache2's
# default start page (in /apache2-default) when you go to /
#RedirectMatch ^/$ /apache2-default/