treewide: Fix typos in printk and comment

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 71d3d23..9299400 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -2089,7 +2089,7 @@
 
 	if (r_addr & 0xf) {
 		DEBUG2(ql4_printk(KERN_INFO, ha,
-				  "[%s]: Read addr 0x%x not 16 bytes alligned\n",
+				  "[%s]: Read addr 0x%x not 16 bytes aligned\n",
 				  __func__, r_addr));
 		return QLA_ERROR;
 	}