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
This commit is contained in:
Hengqi Chen 2021-04-24 10:12:08 +08:00 committed by Daniel Borkmann
parent bb02478077
commit 2551c2d19c

View File

@ -327,7 +327,7 @@ Examples for low-level BPF:
ret #-1
drop: ret #0
**icmp random packet sampling, 1 in 4**:
**icmp random packet sampling, 1 in 4**::
ldh [12]
jne #0x800, drop