[PATCH] dmaengine: ppc4xx: fix typo "contoller" in comment

[Hemanth Selam]

The comment above XOR_ENGINES_NUM is missing an "r" in "controller".

Link: https://lore.kernel.org/all/asSzFW-ZJ16xhFnA@parshuram/
Signed-off-by: Hemanth Selam <hemanth.selam@xxxxxxxxx>
---
Split out of "dmaengine: fix typos in comments" as you asked.  The rest
of that patch was the "upto" change and is dropped.

 drivers/dma/ppc4xx/xor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/ppc4xx/xor.h b/drivers/dma/ppc4xx/xor.h
index da1230df2817..0931e18cd0d3 100644
--- a/drivers/dma/ppc4xx/xor.h
+++ b/drivers/dma/ppc4xx/xor.h
@@ -12,7 +12,7 @@
 
 #include <linux/types.h>
 
-/* Number of XOR engines available on the contoller */
+/* Number of XOR engines available on the controller */
 #define XOR_ENGINES_NUM		1
 
 /* Number of operands supported in the h/w */
-- 
2.47.3