[PATCH] IrDA: IrDA: Fix CONFIG_VIA_FIR typo (double `those')

	help

	  Say Y here if you want to build support for the VIA VT8231

	  and VIA VT1211 IrDA controllers, found on the motherboards using

	  those those VIA chipsets. To use this controller, you will need

	  those VIA chipsets. To use this controller, you will need

	  to plug a specific 5 pins FIR IrDA dongle in the specific

	  motherboard connector. The driver provides support for SIR, MIR

	  and FIR (4Mbps) speeds.