string update

util/strings.php

@@ -139,7 +139,7 @@ $a->strings['Global Directory'] = 'Global Directory';
 $a->strings['Item not found.'] = 'Item not found.';
 $a->strings['Private Message'] = 'Private Message';
 $a->strings['This is you'] = 'This is you';
-$a->strings['View $name's profile'] = 'View $name's profile';
+$a->strings['View $name\'s profile'] = 'View $name\'s profile';
 $a->strings['Item has been removed.'] = 'Item has been removed.';
 $a->strings['The profile address specified does not provide adequate information.'] = 'The profile address specified does not provide adequate information.';
 $a->strings['Limited profile. This person will be unable to receive direct/personal notifications from you.'] = 'Limited profile. This person will be unable to receive direct/personal notifications from you.';
@@ -227,6 +227,7 @@ $a->strings['Message not available.'] = 'Message not available.';
 $a->strings['Delete message'] = 'Delete message';
 $a->strings['Send Reply'] = 'Send Reply';
 $a->strings['No such group'] = 'No such group';
+$a->strings['Group is empty'] = 'Group is empty';
 $a->strings['Group: '] = 'Group: ';
 $a->strings['Invalid request identifier.'] = 'Invalid request identifier.';
 $a->strings['Discard'] = 'Discard';