[Backport 12.4] Annotate TCA options in "none" docs

Documentation/ColumnsConfig/Type/None/Index.rst

@@ -15,13 +15,13 @@ These are the :ref:`none type <columns-none>`, the :ref:`passthrough type <colum
 
 Characteristics of `none`:
 
-*   The :ref:`DataHandler <t3coreapi:datahandler-basics>` discards values send for type none and never
+*   The :ref:`DataHandler <t3coreapi:datahandler-basics>` discards values send for type `none` and never
     persists or updates them in the database.
-*   Type none is the only type that does **not** necessarily need a database field.
-*   Type none fields does have a default renderType in FormEngine that displays the value as readonly
+*   Type `none` is the only type that does **not** necessarily need a database field.
+*   Type `none` fields does have a default `renderType` in FormEngine that displays the value as readonly
     if a database field exists and the value can be formatted.
-*   If no database field exists for none fields, an empty readonly input field is rendered by default.
-*   Type none fields are designed to be not rendered at other places in the backend, for instance they can
+*   If no database field exists for `none` fields, an empty readonly input field is rendered by default.
+*   Type `none` fields are designed to be not rendered at other places in the backend, for instance they can
     not be selected to be displayed in the list module "single table view" if everything has been configured
     correctly.