[PATCH bpf-next] bpftool: Add missing blank lines in bpftool-net doc example

[PATCH bpf-next] bpftool: Add missing blank lines in bpftool-net doc example

[Quentin Monnet]

In bpftool-net documentation, two blank lines are missing in a
recently added example, causing docutils to complain:

    $ cd tools/bpf/bpftool
    $ make doc
      DESCEND Documentation
      GEN     bpftool-btf.8
      GEN     bpftool-cgroup.8
      GEN     bpftool-feature.8
      GEN     bpftool-gen.8
      GEN     bpftool-iter.8
      GEN     bpftool-link.8
      GEN     bpftool-map.8
      GEN     bpftool-net.8
    <stdin>:189: (INFO/1) Possible incomplete section title.
    Treating the overline as ordinary text because it's so short.
    <stdin>:192: (INFO/1) Blank line missing before literal block (after the "::")? Interpreted as a definition list item.
    <stdin>:199: (INFO/1) Possible incomplete section title.
    Treating the overline as ordinary text because it's so short.
    <stdin>:201: (INFO/1) Blank line missing before literal block (after the "::")? Interpreted as a definition list item.
      GEN     bpftool-perf.8
      GEN     bpftool-prog.8
      GEN     bpftool.8
      GEN     bpftool-struct_ops.8

Add the missing blank lines.

Fixes: 0d7c06125cea ("bpftool: Add document for net attach/detach on tcx subcommand")
Signed-off-by: Quentin Monnet <qmo@kernel.org>
---
 tools/bpf/bpftool/Documentation/bpftool-net.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/bpf/bpftool/Documentation/bpftool-net.rst b/tools/bpf/bpftool/Documentation/bpftool-net.rst
index 4a8cb5e0d94b..a9ed8992800f 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-net.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-net.rst
@@ -187,6 +187,7 @@ EXAMPLES
 |
 
 ::
+
       tc:
       lo(1) tcx/ingress tc_prog prog_id 29
 
@@ -197,4 +198,5 @@ EXAMPLES
 |
 
 ::
+
       tc:
-- 
2.43.0

Re: [PATCH bpf-next] bpftool: Add missing blank lines in bpftool-net doc example

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Sun,  1 Sep 2024 22:07:42 +0100 you wrote:
> In bpftool-net documentation, two blank lines are missing in a
> recently added example, causing docutils to complain:
> 
>     $ cd tools/bpf/bpftool
>     $ make doc
>       DESCEND Documentation
>       GEN     bpftool-btf.8
>       GEN     bpftool-cgroup.8
>       GEN     bpftool-feature.8
>       GEN     bpftool-gen.8
>       GEN     bpftool-iter.8
>       GEN     bpftool-link.8
>       GEN     bpftool-map.8
>       GEN     bpftool-net.8
>     <stdin>:189: (INFO/1) Possible incomplete section title.
>     Treating the overline as ordinary text because it's so short.
>     <stdin>:192: (INFO/1) Blank line missing before literal block (after the "::")? Interpreted as a definition list item.
>     <stdin>:199: (INFO/1) Possible incomplete section title.
>     Treating the overline as ordinary text because it's so short.
>     <stdin>:201: (INFO/1) Blank line missing before literal block (after the "::")? Interpreted as a definition list item.
>       GEN     bpftool-perf.8
>       GEN     bpftool-prog.8
>       GEN     bpftool.8
>       GEN     bpftool-struct_ops.8
> 
> [...]

Here is the summary with links:
  - [bpf-next] bpftool: Add missing blank lines in bpftool-net doc example
    https://git.kernel.org/bpf/bpf-next/c/5d2784e25d7a

You are awesome, thank you!
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