Moves note on exports to section on exports
Moves note on exports to section on exports

PiperOrigin-RevId: 161542597

angulardart/angular,matanlurey/angular,kevmoo/angular,matanlurey/angular,kevmoo/angular,matanlurey/angular,angulardart/angular,chalin/angular2,chalin/angular2,chalin/angular2,angulardart/angular,kevmoo/angular