[SCSI] qla2xxx: Fix description of qla2xmaxqdepth parameter.

Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: NChad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

drivers/scsi/qla2xxx/qla_os.c

@@ -113,7 +113,8 @@ MODULE_PARM_DESC(ql2xfdmienable,
 static int ql2xmaxqdepth = MAX_Q_DEPTH;
 module_param(ql2xmaxqdepth, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(ql2xmaxqdepth,
-		"Maximum queue depth to report for target devices.");
+		"Maximum queue depth to set for each LUN. "
+		"Default is 32.");
 
 /* Do not change the value of this after module load */
 int ql2xenabledif = 0;