Typo fixing
Typo fixing

Replace "choosen" with "chosen"

Change-Id: Icb172faca79e6677a3983a54b5cb8b5650012741

rahulunair/kolla,stackforge/kolla,openstack/kolla,nihilifer/kolla,coolsvap/kolla,rahulunair/kolla,openstack/kolla,intel-onp/kolla,mrangana/kolla,GalenMa/kolla,coolsvap/kolla,intel-onp/kolla,stackforge/kolla,mrangana/kolla,nihilifer/kolla,coolsvap/kolla,GalenMa/kolla,stackforge/kolla