PCI: Fix whitespace, capitalization, and spelling errors

Fix whitespace, capitalization, and spelling errors.  No functional change.
I know "busses" is not an error, but "buses" was more common, so I used it
consistently.

Signed-off-by: Marta Rybczynska <rybczynska@gmail.com> (pci_reset_bridge_secondary_bus())
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/irq.c b/drivers/pci/irq.c
index b008cf86b9c3..6684f153ab57 100644
--- a/drivers/pci/irq.c
+++ b/drivers/pci/irq.c
@@ -25,7 +25,7 @@ static void pci_note_irq_problem(struct pci_dev *pdev, const char *reason)
 /**
  * pci_lost_interrupt - reports a lost PCI interrupt
  * @pdev:       device whose interrupt is lost
- * 
+ *
  * The primary function of this routine is to report a lost interrupt
  * in a standard way which users can recognise (instead of blaming the
  * driver).