dummyflasher.c: Fix typo in log message

multipler ---> multiple

Change-Id: I16fbc0072c82ac152af5f1d65df196cdd113e03b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/54910
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
1 file changed