arm64: dts: meson-gxl-s905x: Comment typo fix

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi

@@ -48,7 +48,7 @@ / {
 	compatible = "amlogic,s905x", "amlogic,meson-gxl";
 };
 
-/* S905X Only has access to its internal PHY */
+/* S905X only has access to its internal PHY */
 &ethmac {
 	phy-mode = "rmii";
 	phy-handle = <&internal_phy>;