Some minor style corrections for travis
Some minor style corrections for travis

Signed-off-by: Luc Calaresu <34c6fceca75e456f25e7e99531e2425c6c1de443@calaresu.com>

ChristophWurst/mail,ChristophWurst/mail,kingjan1999/mail,kingjan1999/mail,kingjan1999/mail,ChristophWurst/mail