ASoC: dt-bindings: adi,adau17x1: fix indentation and example

Fix errors in binding indentation and example:

  adi,adau17x1.yaml:8:2: [warning] wrong indentation: expected 2 but found 1 (indentation)
  adi,adau17x1.example.dts:29.3-30.1 syntax error

Fixes: 87771c94 ("ASoC: dt-bindings: adi,adau17x1: Convert to DT schema")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230317092900.16770-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/sound/adi,adau17x1.yaml

@@ -4,8 +4,7 @@
 $id: http://devicetree.org/schemas/sound/adi,adau17x1.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title:
- Analog Devices ADAU1361/ADAU1461/ADAU1761/ADAU1961/ADAU1381/ADAU1781 Codec
+title: Analog Devices ADAU1361/ADAU1461/ADAU1761/ADAU1961/ADAU1381/ADAU1781 Codec
 
 maintainers:
   - Lars-Peter Clausen <lars@metafoo.de>
@@ -50,3 +49,4 @@ examples:
         clock-names = "mclk";
         clocks = <&audio_clock>;
       };
+    };