WHENCE: fix typos in "Realtek" and the filename containing its licence terms

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

WHENCE

@@ -1474,19 +1474,19 @@ Licence:
 
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-Driver: r8712u - Reaktek 802.11n WLAN driver for RTL8712U
+Driver: r8712u - Realtek 802.11n WLAN driver for RTL8712U
 
 File: rtlwifi/rtl8712u.bin
 
-Licence: Redistributable. See LICENCE.rtlwifi_firmware for details.
+Licence: Redistributable. See LICENCE.rtlwifi_firmware.txt for details.
 
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-Driver: rtl8192ce - Reaktek 802.11n WLAN driver for RTL8192CE
+Driver: rtl8192ce - Realtek 802.11n WLAN driver for RTL8192CE
 
 File: rtlwifi/rtl8192cfw.bin
 
-Licence: Redistributable. See LICENCE.rtlwifi_firmware for details.
+Licence: Redistributable. See LICENCE.rtlwifi_firmware.txt for details.
 
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@@ -1494,7 +1494,7 @@ Driver: rtl8192cu - Realtek 802.11n WLAN driver for RTL8192CU
 
 File: rtlwifi/rtl8192cufw.bin
 
-Licence: Redistributable. See LICENCE.rtlwifi_firmware for details.
+Licence: Redistributable. See LICENCE.rtlwifi_firmware.txt for details.
 
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@@ -1502,7 +1502,7 @@ Driver: rtl8192se - Realtek 802.11n WLAN driver for RTL8192SE
 
 File: rtlwifi/rtl8192sefw.bin
 
-Licence: Redistributable. See LICENCE.rtlwifi_firmware for details.
+Licence: Redistributable. See LICENCE.rtlwifi_firmware.txt for details.
 
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@@ -1510,7 +1510,7 @@ Driver: rtl8192de - Realtek 802.11n WLAN driver for RTL8192DE
 
 File: rtlwifi/rtl8192defw.bin
 
-Licence: Redistributable. See LICENCE.rtlwifi_firmware for details.
+Licence: Redistributable. See LICENCE.rtlwifi_firmware.txt for details.
 
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