regulator: sm5703: Correct reference to the common regulator schema

The correct file name is regulator.yaml, not regulators.yaml.

Signed-off-by: Markuss Broks <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: nergzd723

Documentation/devicetree/bindings/regulator/siliconmitus,sm5703-regulator.yaml

@@ -19,29 +19,29 @@ description: |
 properties:
   buck:
     type: object
-    $ref: regulators.yaml#
+    $ref: regulator.yaml#
     unevaluatedProperties: false
     description:
       Properties for the BUCK regulator.
 
   vbus:
     type: object
-    $ref: regulators.yaml#
+    $ref: regulator.yaml#
     unevaluatedProperties: false
     description:
       Properties for the VBUS regulator.
 
 patternProperties:
   "^ldo[1-3]$":
     type: object
-    $ref: regulators.yaml#
+    $ref: regulator.yaml#
     unevaluatedProperties: false
     description:
       Properties for single LDO regulator.
 
   "^usbldo[1-2]$":
     type: object
-    $ref: regulators.yaml#
+    $ref: regulator.yaml#
     unevaluatedProperties: false
     description:
       Properties for a single USBLDO regulator.