Date and title fields in RSS multi-inporter widget

I noticed in the widget that the title and the day of the date field do not have a space between them.

Is it possible to add a seperator like ‘|’ or ‘-‘ between the title and the day/date? Or perhaps put the day/date between (brackets)?

See http://nuLiveVoetbal.nl in the ‘Laatste Nieuws’ section for an example.

http://wordpress.org/plugins/wp-rss-multi-importer/