Documentation/gerrit_guidelines: Fix newlines

Markdown does not render newlines unless there is an empty line in
between the lines of text. Several command examples and a list were
missing these empty lines, causing their content to be rendered inline
with the preceding text.

Fix this by adding triple backticks around code blocks and bullet points
to rows of text in a list.

Change-Id: I9c1d2b81acdeb378346c68bced0cdbfeeb81bf26
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72625
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions