regulator: rtq6752: Fix the typo for reg define and author name

Fix the typo for reg define and author name.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reported-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/1626230170-13648-1-git-send-email-u0084500@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>