[PATCH] state: Fix example in documentation

[Sascha Hauer]

The backend property must contain a phandle, so use a phandle
in the example.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 Documentation/devicetree/bindings/barebox/barebox,state.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/barebox/barebox,state.rst b/Documentation/devicetree/bindings/barebox/barebox,state.rst
index 06a0d100c8..40d7bc2e6f 100644
--- a/Documentation/devicetree/bindings/barebox/barebox,state.rst
+++ b/Documentation/devicetree/bindings/barebox/barebox,state.rst
@@ -84,7 +84,7 @@ Example::
   	magic = <0x27031977>;
   	compatible = "barebox,state";
   	backend-type = "raw";
-  	backend = &state_part;
+  	backend = <&state_part>;
 
   	foo {
   		reg = <0x00 0x4>;
-- 
2.11.0