lantiq: xrx200_legacy: rename TP-LINK to TP-Link

Keep the name consistent with other places.

Signed-off-by: Aleksander Jan Bajkowski <[email protected]>

target/linux/lantiq/image/tp-link_legacy.mk

@@ -38,10 +38,10 @@ define Device/tplink_tdw8980
   $(Device/lantiqTpLink)
   DEVICE_MODEL := TD-W8980
   DEVICE_VARIANT := v1
-  DEVICE_ALT0_VENDOR := TP-LINK
+  DEVICE_ALT0_VENDOR := TP-Link
   DEVICE_ALT0_MODEL := TD-W9980
   DEVICE_ALT0_VARIANT := v1
-  DEVICE_ALT1_VENDOR := TP-LINK
+  DEVICE_ALT1_VENDOR := TP-Link
   DEVICE_ALT1_MODEL := TD-W9980B
   DEVICE_ALT1_VARIANT := v1
   TPLINK_FLASHLAYOUT := 8Mltq