Fix YAML syntax in Travis CI config file
Fix YAML syntax in Travis CI config file

prologic/fabtools,badele/fabtools,pombredanne/fabtools,sociateru/fabtools,n0n0x/fabtools-python,ahnjungho/fabtools,wagigi/fabtools-python,davidcaste/fabtools,bitmonk/fabtools,AMOSoft/fabtools,fabtools/fabtools,ronnix/fabtools,hagai26/fabtools