scsi: pmcraid: Fix a typo - pcmraid --> pmcraid

This should be 'pmcraid', not 'pcmraid'
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/pmcraid.c

@@ -5841,7 +5841,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
 }
 
 /*
- * PCI driver structure of pcmraid driver
+ * PCI driver structure of pmcraid driver
  */
 static struct pci_driver pmcraid_driver = {
 	.name = PMCRAID_DRIVER_NAME,