ASoC: dt-bindings: ti,pcm1681: Fix the binding title

The PCM1681 is an 8-channel Digital-to-Analog Converter, so fix it
accordingly.

Signed-off-by: Fabio Estevam <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: Fabio Estevam

Documentation/devicetree/bindings/sound/ti,pcm1681.yaml

@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/ti,pcm1681.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments PCM1681 8-channel PWM Processor
+title: Texas Instruments PCM1681 8-channel Digital-to-Analog Converter
 
 maintainers:
   - Shenghao Ding <[email protected]>