irqchip/gic: Spelling s/REturn/Return/

Fix a capitalization typo.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201209101504.2206941-1-geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2020-12-09 11:15:04 +01:00 • committed by Marc Zyngier
commit 42a590b0fd