docs: kbuild: Fix typos in makefiles.rst
The correct command to generate header files is
make headers_install.
Signed-off-by: Chen Pei <cp0613@linux.alibaba.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20251220125434.2430-1-cp0613@linux.alibaba.com>
authored by