There are extra spaces in a few different spots in the PHP of the default template so that when you add a page class suffix, you end up with code rendered like

div "itemListView -homepage"

instead of

div "itemListView-homepage"

I've only used a page class suffix on a category view page and I found a few instances on that view so I wanted to alert the developers that you probably want to publish a page of each view with a page class suffix and see all the spots where it needs to be fixed. Thanks for all your work!