ko_KR/HOWTO: Improve some markups to make it visually better

This commit applies commit 34fed7e7e0e5 ("Documentation/HOWTO: improve
some markups to make it visually better") to Korean translation.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
1 file changed