Dashboard Feeds Plugin not displaying


I’ve installed the latest version of the Dashboard Feeds plugin (https://premium.wpmudev.org/project/dashboard-feeds) and I put the manual configuration information in as follows:

$primary_feed_url = 'http://status.onmason.com/feed/rss2';
$primary_feed_link = 'http://status.onmason.com';
$primary_feed_title = 'onMason Status';
$primary_feed_description = 'onMason development updates';
$secondary_feed_url = 'http://www.connect2mason.com/rss.xml';
$secondary_feed_link = 'http://www.connect2mason.com/';
$secondary_feed_title = 'Connect2Mason';
$secondary_feed_description = 'The latest top stories from Connect2Mason';

(lines 31 through 38)

I uploaded the file, but it doesn’t seem to have done anything. Does this plugin work with 2.7.1 or am I doing something wrong?