tree: Drop repeated words

Found-by: linter
Change-Id: I7c6d0887a45fdb4b6de294770a7fdd5545a9479b
Signed-off-by: Alexander Goncharov <chat@joursoir.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72795
Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Erik van den Bogaert <ebogaert@eltan.com>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/lenovo/t430/devicetree.cb b/src/mainboard/lenovo/t430/devicetree.cb
index bcffdaa..7e54383 100644
--- a/src/mainboard/lenovo/t430/devicetree.cb
+++ b/src/mainboard/lenovo/t430/devicetree.cb
@@ -43,7 +43,7 @@
 			device ref me_kt off end # Management Engine KT
 			device ref gbe on end # Intel Gigabit Ethernet
 			device ref ehci2 on end # USB2 EHCI #2
-			device ref hda on end # High Definition Audio Audio controller
+			device ref hda on end # High Definition Audio controller
 			device ref pcie_rp1 on # PCIe Port #1
 				chip drivers/ricoh/rce822 # Ricoh cardreader
 					register "disable_mask" = "0x87"