Hide Bottom Status Bar from JQuery Multiselect

Question

I set up my multiselect dropdown with Bootstap, but bottom status bar is distrub the UX thing, can someone figure out how to turn off it?

This is the config of Bootstap multiselect

 var config = {
        enableFiltering: true,
        enableCaseInsensitiveFiltering: true,
        includeSelectAllOption: true,
        maxWidth: 400,
        maxHeight: 200,
        scrollX: true,
        numberDisplayed: 1
    }

can someone figure out how to turn off it?