[PATCH 17/25] Documentation/bpf/bpf_devel_QA.rst: fix sphinx warning

["Daniel W. S. Almeida" <dwlsalmeida@xxxxxxxxx>]

From: "Daniel W. S. Almeida" <dwlsalmeida@xxxxxxxxx>

Fix the following sphinx warning:

bpf_devel_QA.rst:444: WARNING: Unknown target name:
"documentation/bpf/btf.rst"

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@xxxxxxxxx>
---
 Documentation/bpf/bpf_devel_QA.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/bpf/bpf_devel_QA.rst b/Documentation/bpf/bpf_devel_QA.rst
index 0b3db91dc1002..a26aa1b9b2595 100644
--- a/Documentation/bpf/bpf_devel_QA.rst
+++ b/Documentation/bpf/bpf_devel_QA.rst
@@ -643,5 +643,6 @@ when:
 .. _selftests: ../../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
 
 Happy BPF hacking!
-- 
2.27.0