Add spelling exceptions (travis-ci)
Add spelling exceptions (travis-ci)

This words seem fine but it enforces the verification in travis-ci [1].

[1] https://travis-ci.org/collivier/functest/jobs/603020830

Change-Id: I44b8db5e63668899a27480a7f7da5d48f9f41f21
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

opnfv/functest,opnfv/functest