chore(typeahead): clean up code style
chore(typeahead): clean up code style

matteopic/bootstrap,benhalverson/bootstrap,RobJacobs/bootstrap,byronigoe/bootstrap,justin-john/bootstrap-1,matteopic/bootstrap,Lincoln-xzc/angular-ui-bootstrap,burlhock/bootstrap,looker/bootstrap,BookingBug/bootstrap,looker/bootstrap,icfantv/bootstrap,connyay/bootstrap,Foxandxss/bootstrap,icfantv/bootstrap,wesleycho/bootstrap,wesleycho/bootstrap,infowrap/bootstrap,vfiles/bootstrap,292388900/bootstrap,fpipita/bootstrap,Kpler/bootstrap,BookingBug/bootstrap,connyay/bootstrap,deeg/bootstrap,davious/angular-ui-bootstrap,benhalverson/bootstrap,Lincoln-xzc/angular-ui-bootstrap,christor/bootstrap,deeg/bootstrap,RobJacobs/bootstrap,Servoy/bootstrap,mabi/bootstrap,angular-ui/bootstrap,Kpler/bootstrap,shiftagent/ui-bootstrap,vfiles/bootstrap,benhalverson/bootstrap,shootermv/bootstrap,Foxandxss/bootstrap,burlhock/bootstrap,Servoy/bootstrap,benhalverson/bootstrap,caoruiy/bootstrap,shiftagent/ui-bootstrap,shootermv/bootstrap,angular-ui/bootstrap,292388900/bootstrap,justin-john/bootstrap-1,mabi/bootstrap,christor/bootstrap,caoruiy/bootstrap,byronigoe/bootstrap,davious/angular-ui-bootstrap,infowrap/bootstrap,fpipita/bootstrap