Slightly change Functest2020
Slightly change Functest2020

Change-Id: I7f82f5905536da593193d586a1b0655fcd44d6ad
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

opnfv/functest,opnfv/functest