[PATCH] Documentation: Coccinelle: Improve command example for debugging patches

[Sumera Priyadarsini]

Modify Coccinelle documentation to clarify usage of make command to
run coccicheck on a single file.

Signed-off-by: Sumera Priyadarsini <sylphrenadin@xxxxxxxxx>
---
 Documentation/dev-tools/coccinelle.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/dev-tools/coccinelle.rst b/Documentation/dev-tools/coccinelle.rst
index 74c5e6aeeff5..9e60cf175fd6 100644
--- a/Documentation/dev-tools/coccinelle.rst
+++ b/Documentation/dev-tools/coccinelle.rst
@@ -224,7 +224,7 @@ you may want to use::
 
     rm -f err.log
     export COCCI=scripts/coccinelle/misc/irqf_oneshot.cocci
-    make coccicheck DEBUG_FILE="err.log" MODE=report SPFLAGS="--profile --show-trying" M=./drivers/mfd/arizona-irq.c
+    make C=2 CHECK=scripts/coccicheck DEBUG_FILE="err.log" MODE=report SPFLAGS="--profile --show-trying" ./drivers/mfd/arizona-irq.c
 
 err.log will now have the profiling information, while stdout will
 provide some progress information as Coccinelle moves forward with
-- 
2.25.1