powerpc/rtas: Fix spelling mistake "Discharching" -> "Discharging"

Trivial fix to spelling mistake in battery_charging array.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Colin Ian King 2018-05-18 10:31:17 +01:00 • committed by Michael Ellerman
commit ba01b058a5