hw/pci/pci.c: Fix typos of "Firewire", and of "controller" on same line

Signed-off-by: Rebecca Cran <quic_rcran@quicinc.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220318101124.912-1-quic_rcran@quicinc.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
1 file changed