Re: [PATCH v3 14/23] bpftool: update bpftool-cgroup.rst reference

The file name: Documentation/bpftool-cgroup.rst
should be, instead: tools/bpf/bpftool/Documentation/bpftool-cgroup.rst.

Update its cross-reference accordingly.

Fixes: a2b5944fb4e0 ("selftests/bpf: Check consistency between bpftool source, doc, completion")
Fixes: 5ccda64d38cc ("bpftool: implement cgroup bpf operations")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

To mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v3 00/23] at: https://lore.kernel.org/all/cover.1634630485.git.mchehab+huawei@kernel.org/ (local)

 tools/testing/selftests/bpf/test_bpftool_synctypes.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/test_bpftool_synctypes.py b/tools/testing/selftests/bpf/test_bpftool_synctypes.py
index be54b7335a76..617b8084c440 100755
--- a/tools/testing/selftests/bpf/test_bpftool_synctypes.py
+++ b/tools/testing/selftests/bpf/test_bpftool_synctypes.py

@@ -392,7 +392,7 @@ class ManCgroupExtractor(ManPageExtractor):
     """
     An extractor for bpftool-cgroup.rst.
     """
-    filename = os.path.join(BPFTOOL_DIR, 'Documentation/bpftool-cgroup.rst')
+    filename = os.path.join(BPFTOOL_DIR, 'tools/bpf/bpftool/Documentation/bpftool-cgroup.rst')
 
     def get_attach_types(self):
         return self.get_rst_list('ATTACH_TYPE')