Regarding a recent post about removing primary section / tertiary section in title tag
"Update your language files correctly ...

Either you did not update your /includes/english/meta_tags.php or your /includes/english/your_template_dir/meta_tags.php "

What do I need to do to remove the primary section / tertiary section in my title tags ?

When you say uncomment a line of code does this mean remove the // at the beginning of the line ?