SCSI, pmcraid: Fix spelling error in a pmcraid_err() call

There's a mistake in one of the pmcraid_err() calls in
drivers/scsi/pmcraid.c - 'failed' is misspelled as 'faile'. This patch
fixes that error.

PS. This patch is generated on top of my previous one "[PATCH] SCSI,
pmcraid: Fix kmalloc() argument order in pmcraid_chr_ioctl()".

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 5163edb..ea8a0b4 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -4105,7 +4105,7 @@
 	hdr = kmalloc(sizeof(struct pmcraid_ioctl_header), GFP_KERNEL);
 
 	if (!hdr) {
-		pmcraid_err("faile to allocate memory for ioctl header\n");
+		pmcraid_err("failed to allocate memory for ioctl header\n");
 		return -ENOMEM;
 	}