Fix one whitespace character
Fix one whitespace character

Change-Id: I631061178f4c96d28dfa4fcf22af0fef2c4f5db4
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

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