scsi: snic: Fix spelling mistakes of "Queueing"

There are two different spelling mistakes of "Queueing" in error and debug
messages. Fix these.

Link: https://lore.kernel.org/r/20200810080745.47314-1-colin.king@canonical.com


Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>