update ruby syntax to care for *.rake files
update ruby syntax to care for *.rake files

BUG: 266515

DickJ/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,cmacq2/kate,sandsmark/kate,jfmcarreira/kate,jfmcarreira/kate,DickJ/kate,jfmcarreira/kate,DickJ/kate,sandsmark/kate,hlamer/kate,DickJ/kate,cmacq2/kate,hlamer/kate,hlamer/kate,hlamer/kate,sandsmark/kate,cmacq2/kate,hlamer/kate,sandsmark/kate,hlamer/kate