bpf, docs: Fix literal block for example code
authorHengqi Chen <hengqi.chen@gmail.com>
Sat, 24 Apr 2021 02:12:08 +0000 (10:12 +0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 27 Apr 2021 15:31:09 +0000 (17:31 +0200)
commit2551c2d19c04cd1c7b6c99ec04a8ff08193b0ccc
treea028cb95984511d3e47997b3e8f83900d303fbd4
parentbb0247807744dc93407771e13ba20af0b270ca6a
bpf, docs: Fix literal block for example code

Add a missing colon so that the code block followed can be rendered
properly.

Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210424021208.832116-1-hengqi.chen@gmail.com
Documentation/networking/filter.rst