[no ci] Update docs/TranslationTranslating.md

Co-authored-by: Gildas Garcia <[email protected]>

Author: slax57

docs/TranslationTranslating.md

@@ -55,7 +55,7 @@ When react-admin needs to render a resource name ("post", "comment", etc.) or a
 However, before humanizing names, react-admin checks the `messages` dictionary for a possible translation, with the following keys:
 
 - `resources.${resourceName}.name` for resource names (used for the menu and page titles)
-- `resources.${resourceName}.fields.${fieldName}` for field names (used for datatable header and form input labels)
+- `resources.${resourceName}.fields.${fieldName}` for field names (used for `<DataTable>` header and form input labels)
 
 This lets you customize resource and field names for each locale.