hwmon: (isl28022) use proper path for DT bindings

Vendor is "Renesas" not "ISL".

Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>

Author: Wolfram Sang

Documentation/hwmon/isl28022.rst

@@ -33,7 +33,7 @@ details.
 
 The shunt value in micro-ohms, shunt voltage range and averaging can be set
 with device properties.
-Please refer to the Documentation/devicetree/bindings/hwmon/isl,isl28022.yaml
+Please refer to the Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml
 for bindings if the device tree is used.
 
 The driver supports only shunt and bus continuous ADC mode at 15bit resolution.