Merge pull request #5923 from WiXSL/fix-selectfield-ref

[Doc] Fix SelectField definition

docs/Fields.md

@@ -568,6 +568,7 @@ import { SelectField } from 'react-admin';
 
 | Prop              | Required | Type                          | Default | Description                                                                                                                                  |
 | ----------------- | -------- | ----------------------------- | ------- | -------------------------------------------------------------------------------------------------------------------------------------------- |
+| `choices`         | Required | `Object[]`                    | -       | List of items to show as options                                                                                                             |
 | `optionText`      | Optional | `string | Function | Element` | 'name'  | Name of the field to use to display the matching choice, or function returning that field name, or a React element to render for that choice |
 | `optionValue`     | Optional | `string`                      | 'id'    | Name of the field to compare to the value to find the matching choice                                                                        |
 | `translateChoice` | Optional | `boolean`                     | `true`  | Whether or not the choice text should be translated                                                                                          |
@@ -576,10 +577,10 @@ import { SelectField } from 'react-admin';
 
 #### Usage
 
-By default, the text is built by:
+By default, the option is built by:
 
-- finding a choice where the 'id' property equals the field value
-- using the 'name' property and the option text
+- finding a choice where the `id` property equals the field value
+- using the `name` property as the option text
 
 You can also customize the properties to use for the lookup value and text, thanks to the `optionValue` and `optionText` attributes.