[PATCH] dt-bindings: dwc3-xilinx: Add missing comma in example

[Michal Simek]

Trivial example fix.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 Documentation/devicetree/bindings/usb/dwc3-xilinx.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt b/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt
index 4aae5b2cef56..a668f43bedf5 100644
--- a/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3-xilinx.txt
@@ -19,7 +19,7 @@ Example device node:
 			#address-cells = <0x2>;
 			#size-cells = <0x1>;
 			compatible = "xlnx,zynqmp-dwc3";
-			clock-names = "bus_clk" "ref_clk";
+			clock-names = "bus_clk", "ref_clk";
 			clocks = <&clk125>, <&clk125>;
 			ranges;
 
-- 
2.30.0