[LTP] [PATCH] doc: Correct the reference to kernel documentation

[Avinesh Kumar]

Signed-off-by: Avinesh Kumar <akumar@suse.de>
---
 doc/build-system-guide.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/build-system-guide.txt b/doc/build-system-guide.txt
index e078fa7f7..95ba3b70e 100644
--- a/doc/build-system-guide.txt
+++ b/doc/build-system-guide.txt
@@ -112,7 +112,7 @@ the module because the file does not exists, the test is skipped.
 
 Note the 'ifneq($(KERNELRELEASE),)', the reason it's there is that the
 Makefile is executed twice, once by LTP build system and once by kernel
-kbuild, see 'Documentation/kbuild/modules.txt' in the Linux kernel tree for
+kbuild, see 'Documentation/kbuild/modules.rst' in the Linux kernel tree for
 details on external module build.
 
 Make Rules and Make Variables
-- 
2.42.0