$info_split line confusing in search-result.tpl.php

Just a minor code comment point (I hope I chose the right categories for this report) on line 18 of search-result.tpl.php.

* - $info_split: Contains same data as $info split into a keyed array.

This is very confusing due to the similarity of "$info split" and "$info_split". Inserting a comma would make it much more clear:

* - $info_split: Contains same data as $info, split into a keyed array.