ARM: dts: gr-peach: Fix 'leds' node name indent

Fix 'leds' node name indent as it was wrongly aligned.
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r7s72100-gr-peach.dts

@@ -53,7 +53,7 @@ rootfs@600000 {
 		};
 	};
 
-leds {
+	leds {
 		status = "okay";
 		compatible = "gpio-leds";