Fixed test description for snaps_smoke.
Fixed test description for snaps_smoke.

Change-Id: Ia533337a07c3a47579d0fa97b6bb3b4b3daf94e5
Signed-off-by: spisarski <cc896baba49c9aa0ae6ef6522361a2dc54c6f08b@cablelabs.com>

opnfv/functest,opnfv/functest,mywulin/functest,mywulin/functest