[PATCH] Documentation/PCI: fix spelling mistake in msi-howto

[attreyee-muk]

Correct the spelling of "buses" from "busses" in msi-howto.rst

Signed-off-by: Attreyee Mukherjee <tintinm2017@xxxxxxxxx>
---
 Documentation/PCI/msi-howto.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/PCI/msi-howto.rst b/Documentation/PCI/msi-howto.rst
index c9400f02333b..783d30b7bb42 100644
--- a/Documentation/PCI/msi-howto.rst
+++ b/Documentation/PCI/msi-howto.rst
@@ -236,7 +236,7 @@ including a full 'lspci -v' so we can add the quirks to the kernel.
 Disabling MSIs below a bridge
 -----------------------------
 
-Some PCI bridges are not able to route MSIs between busses properly.
+Some PCI bridges are not able to route MSIs between buses properly.
 In this case, MSIs must be disabled on all devices behind the bridge.
 
 Some bridges allow you to enable MSIs by changing some bits in their
-- 
2.34.1