[PATCH] docs/bpf: Fix invalid link of "Documentation/bpf/btf.rst"

[Tiezhu Yang]

"Documentation/bpf/btf.rst" is linked to the following invalid web page:

https://www.kernel.org/doc/html/latest/bpf/btf.rst

The correct link should be:

https://www.kernel.org/doc/html/latest/bpf/btf.html

Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
---
 Documentation/bpf/bpf_devel_QA.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/bpf/bpf_devel_QA.rst b/Documentation/bpf/bpf_devel_QA.rst
index 03d4993..f54c328 100644
--- a/Documentation/bpf/bpf_devel_QA.rst
+++ b/Documentation/bpf/bpf_devel_QA.rst
@@ -690,6 +690,7 @@ when:
    https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/bpf/
 .. _Documentation/dev-tools/kselftest.rst:
    https://www.kernel.org/doc/html/latest/dev-tools/kselftest.html
-.. _Documentation/bpf/btf.rst: btf.rst
+.. _Documentation/bpf/btf.rst:
+   https://www.kernel.org/doc/html/latest/bpf/btf.html
 
 Happy BPF hacking!
-- 
2.1.0