[PATCH 1/2] docs/mm: Physical Memory: fix a reference to a file that doesn't exist

[Mike Rapoport]

From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>

kbuild reports:

>> Warning: Documentation/mm/physical_memory.rst references a file that doesn't exist: Documentation/admin-guide/mm/memory_hotplug.rst

Fix the filename to be 'Documentation/admin-guide/mm/memory-hotplug.rst'.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Link: https://lore.kernel.org/oe-kbuild-all/202302231311.567PAoS2-lkp@xxxxxxxxx/
Fixes: 353c7dd636ed ("docs/mm: Physical Memory: remove useless markup")
Signed-off-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
---
 Documentation/mm/physical_memory.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/mm/physical_memory.rst b/Documentation/mm/physical_memory.rst
index f9d7ea4b9dca..1bc888d36ea1 100644
--- a/Documentation/mm/physical_memory.rst
+++ b/Documentation/mm/physical_memory.rst
@@ -66,7 +66,7 @@ one of the types described below.
   also populated on boot using one of ``kernelcore``, ``movablecore`` and
   ``movable_node`` kernel command line parameters. See
   Documentation/mm/page_migration.rst and
-  Documentation/admin-guide/mm/memory_hotplug.rst for additional details.
+  Documentation/admin-guide/mm/memory-hotplug.rst for additional details.
 
 * ``ZONE_DEVICE`` represents memory residing on devices such as PMEM and GPU.
   It has different characteristics than RAM zone types and it exists to provide
-- 
2.35.1