arm64: cpuinfo: Fix a typo

s/acurate/accurate/

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20210319222848.29928-1-unixbhaskar@gmail.com


Signed-off-by: Will Deacon <will@kernel.org>