From: =?UTF-8?q?Jean-No=C3=ABl=20Avila?= <jn.avila@free.fr>

According to the coding guidelines, the placeholders must:
 * be in small letters
 * enclosed in angle brackets

Some other rules are also applied.

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>

Submitted-As: https://lore.kernel.org/git/pull.1066.git.1635261072531.gitgitgadget@gmail.com