[PATCH] docs: kbuild: remove mention to dropped $(objtree) feature

[ojeda]

From: Miguel Ojeda <ojeda@xxxxxxxxxx>

Commit 8d613a1d048c ("kbuild: drop $(objtree)/ prefix support
for clean-files") dropped support for prefixing with $(objtree).

Thus update the documentation to match that change.

Signed-off-by: Miguel Ojeda <ojeda@xxxxxxxxxx>
---
 Documentation/kbuild/makefiles.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/kbuild/makefiles.rst b/Documentation/kbuild/makefiles.rst
index 6b7368d1f516..38bc74eaa547 100644
--- a/Documentation/kbuild/makefiles.rst
+++ b/Documentation/kbuild/makefiles.rst
@@ -1042,7 +1042,7 @@ $(clean-files).
 
 When executing "make clean", the file "crc32table.h" will be deleted.
 Kbuild will assume files to be in the same relative directory as the
-Makefile, except if prefixed with $(objtree).
+Makefile.
 
 To exclude certain files or directories from make clean, use the
 $(no-clean-files) variable.

base-commit: 88603b6dc419445847923fcb7fe5080067a30f98
-- 
2.39.0