Lingkai Dong authored Jun 28, 2023 and Hugues Kamba Mpiana committed Nov 02, 2023

Fix the issues that
* the `Blinky Example` link is broken
* the bullet point is not rendered properly, because the "strict" syntax
of markdown used by MkDocs requires an empty line before the bullet
point item.

Signed-off-by: Lingkai Dong <lingkai.dong@arm.com>