dmaengine: pl08x: Fix comment stating the difference between PL080 and PL081

Fix a trivial typo in the comment, otherwise it takes an effort to
understand what it actually means to say.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://patch.msgid.link/20251225173847.1395928-1-vz@mleia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
1 file changed