scsi: qedf: Correct the comment in qedf_initiate_els

Correct the misleading comment in qedf_initiate_els().

Link: https://lore.kernel.org/r/20200907121443.5150-3-jhasan@marvell.com


Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Javed Hasan <jhasan@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>