ok I got this one covered
follow the instructions below:
1. Download
who.english.php from the
Themes/default/languages folder
{and make a backup in case u do something wrong}
2. open with a text editor and add the following line
$txt['whoall_shop'] = 'In the Shop.';
just under this line..
$txt['whoall_.xml'] = 'Viewing an XML feed.';
3. save and upload and enjoy