More readable but less informative default value entry in README

README.md

@@ -166,7 +166,7 @@ This is because the Forgejo project maintains both `stable` and `old stable` rel
 | ------------- | ------------- | ----------- |
 | `gitea_show_user_email` | `false` | Do you want to display email addresses ? (true/false) |
 | `gitea_theme_default` | `gitea-auto` or `forgejo-auto` | Default theme |
-| `gitea_themes` | `gitea-auto,gitea-light,gitea-dark` or `forgejo-auto,forgejo-light,forgejo-dark` (plus accessible variants see `defaults/forgejo.yml` for full list)| List of enabled themes |
+| `gitea_themes` | (See `defaults/gitea.yml` or `defaults/forgejo.yml`)| List of enabled themes |
 | `gitea_ui_extra_config` | | you can use this variable to pass additional config parameters in the `[ui]` section of the config. |
 
 ### UI - Meta ([ui.meta](https://docs.gitea.com/administration/config-cheat-sheet#ui---metadata-uimeta))