Thanks. The chunk of code to modify is the following found in the robot_functions.php file. Comment out whatever you don't want at the end of the text files that are stored in the text_content directory. It's the $add_text variable that adds that text to the end of the files in the text_content directory.
PHP Code:
//weight of title and description is there
for ($itl = 0;$itl < TITLE_WEIGHT; $itl++)
{
$text_title .= $doc_title." ".$page_desc['content']." ";
}
$add_text = $text_title;
if (is_array($textalts) && isset($textalts['content'])) {
$add_text .= $textalts['content'];
}
if (is_array($page_keywords) && isset($page_keywords['content'])) {
$add_text .= " ".$page_keywords['content'];
}
array_push($text,$add_text);