Error in Custom Meta Widget v1.1

On my test server, with error messages displayed, I receive the following:

Notice: Undefined index: wordpresslink in J:\wamp\www\local.example.com\public_html\wordpress\wp-content\plugins\custom-meta-widget\customMeta.php on line 77

The error appears to stem from an invalid index in the $instance variable within the widget function. It appears that line 77, which in part reads:

if(esc_attr($instance['wordpresslink'])) echo…

should read:

if(esc_attr($instance['wordpress'])) echo…

Note that the widget was configured to not display the wordpress.org link.

http://wordpress.org/extend/plugins/custom-meta-widget/