changes to unit tests
changes to unit tests

an changed to "a"
sqlite to SQLite
text plural changed

Change-Id: I76aa0ddcca02a1c2cbe2eceec5469d4d57bf9f89

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