Docs/tutorial: Update markdown for part1

The tutorial documents were updated from the wiki very early in the
transition to markdown, and the style has changed over time.  This
updates the markdown style to match documents that are being created
now.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I619c04f420042f530335482c30070436f9190865
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64966
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>

0 files changed, 0 insertions, 0 deletions