mb/winent: Get rid of whitespace before tab

Change-Id: Ib06f771b6b50f2ad1af440c8019e8cca38d2a4f0
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26641
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/mainboard/winent/pl6064/devicetree.cb

@@ -57,7 +57,7 @@ chip northbridge/amd/lx
 					device pnp 2e.7 off end	# GAME_MIDI_GIPO1
 					device pnp 2e.8 off end	# GPIO2
 					device pnp 2e.9 off end	# GPIO3
-					device pnp 2e.a on  	# ACPI
+					device pnp 2e.a on	# ACPI
 						irq 0x70 = 9
 					end
 					device pnp 2e.b on	# HW Monitor