Fix misspelling of "should" and "shouldn't" in comments.

Some comments misspell "should" or "shouldn't"; this fixes them. No code changes.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index a246410..28c6bfd 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -1574,7 +1574,7 @@
 		case LPFC_PG_TYPE_NO_DIF:
 			num_bde = lpfc_bg_setup_bpl(phba, scsi_cmnd, bpl,
 					datasegcnt);
-			/* we shoud have 2 or more entries in buffer list */
+			/* we should have 2 or more entries in buffer list */
 			if (num_bde < 2)
 				goto err;
 			break;
@@ -1611,7 +1611,7 @@
 
 			num_bde = lpfc_bg_setup_bpl_prot(phba, scsi_cmnd, bpl,
 					datasegcnt, protsegcnt);
-			/* we shoud have 3 or more entries in buffer list */
+			/* we should have 3 or more entries in buffer list */
 			if (num_bde < 3)
 				goto err;
 			break;