fix(naming): added note for edition

added a note for not using the recommended edition tag.

docs/Radarr/Radarr-recommended-naming-scheme.md

@@ -25,11 +25,14 @@ This naming scheme is made to be compatible with the [New Plex Agent](https://fo
 
     !!! danger ""
 
-        Only use `{edition-{Edition Tags}}` if you are prepared to have movies separated by edition in your merged Plex library.
+        Only use `{edition-{Edition Tags}}` if you are prepared to have movies separated by edition
+        when using a merged Plex library - e.g., you keep both 1080p and 2160p versions of one movie.
 
         For example if you have the `Directors Cut` and the `Extended Cut` for
         one movie, those will show up as two separate movies in your library.
 
+        Note that not using `{edition-{Edition Tags}}` will prevent Plex for recognizing the edition.
+
 ```bash
 {{ radarr['naming']['radarr-naming']['file']['default'] }}
 ```