Fix codestyle

Author: enriquei4

app/code/Magento/Checkout/view/frontend/web/js/region-updater.js

@@ -196,7 +196,7 @@ define([
                 label.attr('for', regionList.attr('id'));
             } else {
                 this._removeSelectOptions(regionList);
-                
+
                 if (this.options.isRegionRequired) {
                     regionInput.addClass('required-entry').removeAttr('disabled');
                     requiredLabel.addClass('required');