[Doc][Divider] Fix wrong divider color

Resolves #4027

GIT_ORIGIN_REV_ID=9668d40e122d53edccc7ad97d282b0e39676d5bf
PiperOrigin-RevId: 632165113

docs/components/Divider.md

@@ -134,7 +134,7 @@ precautions for the divider.
 Element                 | Attribute               | Related method(s)                                                                    | Default value
 ----------------------- | ----------------------- | ------------------------------------------------------------------------------------ | -------------
 **Thickness**           | `app:dividerThickness`  | `setDividerThickness`<br/>`setDividerThicknessResource`<br/>`getDividerThickness`    | `1dp` for the regular divider <br/> `8dp` for the heavy divider
-**Color**               | `app:dividerColor`      | `setDividerColor`<br/>`setDividerColorResource`<br/>`getDividerColor`                | `?attr/colorOutline`
+**Color**               | `app:dividerColor`      | `setDividerColor`<br/>`setDividerColorResource`<br/>`getDividerColor`                | `?attr/colorOutlineVariant`
 **Start inset**         | `app:dividerInsetStart` | `setDividerInsetStart`<br/>`setDividerInsetStartResource`<br/>`getDividerInsetStart` | `0dp`
 **End inset**           | `app:dividerInsetEnd`   | `setDividerInsetEnd`<br/>`setDividerInsetEndResource`<br/>`getDividerInsetEnd`       | `0dp`
 **Last item decorated** | `app:lastItemDecorated` | `setLastItemDecorated`<br/>`isLastItemDecorated`                                     | `true`