Use glossterm instead of firstterm
Use glossterm instead of firstterm

Change-Id: Ic9ad5d3678119aac0a80244574254e560594d108

Nabs007/training-guides,harrisonfeng/training-guides,Nabs007/training-guides,harrisonfeng/training-guides,openstack/training-guides,Nabs007/training-guides,openstack/training-guides,harrisonfeng/training-guides