isdn: act200: fix MODULE_PARM_DESC() typo

There is no "membase", it was "act_port" that was intended.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/isdn/act2000/module.c

@@ -37,7 +37,7 @@ MODULE_DESCRIPTION("ISDN4Linux: Driver for IBM Active 2000 ISDN card");
 MODULE_AUTHOR("Fritz Elfert");
 MODULE_LICENSE("GPL");
 MODULE_PARM_DESC(act_bus, "BusType of first card, 1=ISA, 2=MCA, 3=PCMCIA, currently only ISA");
-MODULE_PARM_DESC(membase, "Base port address of first card");
+MODULE_PARM_DESC(act_port, "Base port address of first card");
 MODULE_PARM_DESC(act_irq, "IRQ of first card");
 MODULE_PARM_DESC(act_id, "ID-String of first card");
 module_param(act_bus, int, 0);