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

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