[PATCH] dt-bindings: iio: sigma-delta-modulator: fix unit-address in example

[Fabrice Gasnier]

Device tree compiler gives a warning if a device node has "@"
but no reg property.
Fix the example in iio: adc: sigma-delta-modulator.

Signed-off-by: Fabrice Gasnier <fabrice.gasn...@st.com>
---
 Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt 
b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
index ba24ca7..59b92cd 100644
--- a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
+++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
@@ -7,7 +7,7 @@ Required properties:
 
 Example node:
 
-       ads1202: adc@0 {
+       ads1202: adc {
                compatible = "sd-modulator";
                #io-channel-cells = <0>;
        };
-- 
1.9.1