fix Travis complaints about code formatting
fix Travis complaints about code formatting

readevalprint/mezzanine,christianwgd/mezzanine,sjuxax/mezzanine,stephenmcd/mezzanine,jerivas/mezzanine,gradel/mezzanine,readevalprint/mezzanine,molokov/mezzanine,wbtuomela/mezzanine,dsanders11/mezzanine,eino-makitalo/mezzanine,stephenmcd/mezzanine,stephenmcd/mezzanine,vladir/mezzanine,ryneeverett/mezzanine,ryneeverett/mezzanine,wbtuomela/mezzanine,gradel/mezzanine,vladir/mezzanine,frankier/mezzanine,dsanders11/mezzanine,frankier/mezzanine,jerivas/mezzanine,readevalprint/mezzanine,ryneeverett/mezzanine,frankier/mezzanine,wbtuomela/mezzanine,molokov/mezzanine,sjdines/mezzanine,sjuxax/mezzanine,christianwgd/mezzanine,sjuxax/mezzanine,dsanders11/mezzanine,vladir/mezzanine,christianwgd/mezzanine,Cicero-Zhao/mezzanine,jerivas/mezzanine,eino-makitalo/mezzanine,molokov/mezzanine,eino-makitalo/mezzanine,Cicero-Zhao/mezzanine,sjdines/mezzanine,gradel/mezzanine,sjdines/mezzanine