[PATCH] Documentation/ABI: hv_24x7: Fix the catalog_len attribute name

arch/powerpc/perf/hv-24x7.c creates the attribute as catalog_len
(PAGE_0_ATTR(catalog_len, ...)); the ABI file has documented it as
catalog_length since it was written.

Use catalog_len.

Fixes: ad0a02b83477 ("powerpc/perf/hv_{gpci, 24x7}: Add documentation of device attributes")
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <redacted>
---
 .../ABI/testing/sysfs-bus-event_source-devices-hv_24x7          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
index de390a010af8..9b231c80ea66 100644
--- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7

@@ -33,7 +33,7 @@ Description:
 		documented here:
 		https://raw.githubusercontent.com/jmesmon/catalog-24x7/master/hv-24x7-catalog.h
 
-What:		/sys/bus/event_source/devices/hv_24x7/interface/catalog_length
+What:		/sys/bus/event_source/devices/hv_24x7/interface/catalog_len
 Date:		February 2014
 Contact:	Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
 Description:

-- 
2.53.0