[PATCH v3] docs: path-lookup: fix unrenamed WALK_GET

[Daniel Tang <danielzgtg.opensource@gmail.com>]

The symbol WALK_GET does not appears in the codebase as of
0031c06807cfa8aa. It was renamed as of 8f64fb1ccef33107. A previous
documentation update, de9414adafe4, renamed one occurrence in
path-lookup.rst, but forgot to change another occurrence later in the
file.

Fixes: de9414adafe4 ("docs: path-lookup: update WALK_GET, WALK_PUT desc")
Signed-off-by: Daniel Tang <danielzgtg.opensource@gmail.com>
---
 Documentation/filesystems/path-lookup.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/filesystems/path-lookup.rst b/Documentation/filesystems/path-lookup.rst
index 9ced1135608e..6957c70f18db 100644
--- a/Documentation/filesystems/path-lookup.rst
+++ b/Documentation/filesystems/path-lookup.rst
@@ -1364,7 +1364,7 @@ it sets ``LOOKUP_AUTOMOUNT``, as does "``quotactl()``" and the handling of
 symlinks.  Some system calls set or clear it implicitly, while
 others have API flags such as ``AT_SYMLINK_FOLLOW`` and
 ``UMOUNT_NOFOLLOW`` to control it.  Its effect is similar to
-``WALK_GET`` that we already met, but it is used in a different way.
+``WALK_TRAILING`` that we already met, but it is used in a different way.
 
 ``LOOKUP_DIRECTORY`` insists that the final component is a directory.
 Various callers set this and it is also set when the final component
-- 
2.51.0