item.php

FROM
<link><?php echo rss_item_url(); ?></link>

TO
<link><?php echo "http://blogosphere.snehah.com".rss_item_pl_url(); ?></link>

FROM
<guid><?php echo rss_item_url(); ?></guid>

TO
<guid><?php echo "http://blogosphere.snehah.com".rss_item_pl_url(); ?></guid>