ARM: dts: iwg20m: Correct indentation of mmcif0 properties

Fixes: 4658c4b789d8e2ae ("ARM: dts: iwg20m: Add MMCIF0 support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7743-iwg20m.dtsi

@@ -45,11 +45,11 @@ mmcif0_pins: mmc {
 };
 
 &mmcif0 {
-		pinctrl-0 = <&mmcif0_pins>;
-		pinctrl-names = "default";
+	pinctrl-0 = <&mmcif0_pins>;
+	pinctrl-names = "default";
 
-		vmmc-supply = <&reg_3p3v>;
-		bus-width = <8>;
-		non-removable;
-		status = "okay";
+	vmmc-supply = <&reg_3p3v>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
 };