docs: networking: devlink: capitalise length value

Correct the example to match the help text from the devlink utility.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/Documentation/networking/devlink/devlink-region.rst b/Documentation/networking/devlink/devlink-region.rst
index 9232cd7da301b38300ff2a5792cc65cdd7d0be44..5d0b68f752c0db2ebacff9337d99c58cb057b2f3 100644 (file)
--- a/Documentation/networking/devlink/devlink-region.rst
+++ b/Documentation/networking/devlink/devlink-region.rst
@@ -49,7 +49,7 @@ example usage
     $ devlink region show [ DEV/REGION ]
     $ devlink region del DEV/REGION snapshot SNAPSHOT_ID
     $ devlink region dump DEV/REGION [ snapshot SNAPSHOT_ID ]
-    $ devlink region read DEV/REGION [ snapshot SNAPSHOT_ID ] address ADDRESS length length
+    $ devlink region read DEV/REGION [ snapshot SNAPSHOT_ID ] address ADDRESS length LENGTH
 
     # Show all of the exposed regions with region sizes:
     $ devlink region show