$form['comment_settings']['signature']=array('#type'=>'textarea','#title'=>t('Signature'),'#default_value'=>$edit['comment_settings']['signature'],'#description'=>('Your signature will be publicly displayed at the end of your comments.'));
$form['comment_settings']=array(
'#type'=>'fieldset',
'#title'=>t('Comment settings'),
'#collapsible'=>TRUE,
'#weight'=>4);
$form['comment_settings']['signature']=array(
'#type'=>'textarea',
'#title'=>t('Signature'),
'#default_value'=>$edit['signature'],
'#description'=>t('Your signature will be publicly displayed at the end of your comments.'));
$form['comment_settings']['signature']=array('#type'=>'textarea','#title'=>t('Signature'),'#default_value'=>$edit['comment_settings']['signature'],'#description'=>('Your signature will be publicly displayed at the end of your comments.'));
$form['comment_settings']=array(
'#type'=>'fieldset',
'#title'=>t('Comment settings'),
'#collapsible'=>TRUE,
'#weight'=>4);
$form['comment_settings']['signature']=array(
'#type'=>'textarea',
'#title'=>t('Signature'),
'#default_value'=>$edit['signature'],
'#description'=>t('Your signature will be publicly displayed at the end of your comments.'));