phase 2 - person tweak

docs/1.0.md

@@ -135,23 +135,23 @@ Please do not exceed `128 characters` for the node value or it may be truncated
 This element specifies a person of interest to the podcast.  It is primarily intended to identify people like hosts, co-hosts and guests.  Although, it is flexible enough to allow fuller credits to be given using the roles and groups that are listed in the [Podcast Taxonomy Project](https://podcasttaxonomy.com/)
 
 #### Parent
-`<item>`
+`<item>` or `<channel>`
 
 #### Count
 Multiple
 
-#### Node value (required)
+#### Node value
-This is the full name or alias of the person.
+This is the full name or alias of the person. This value cannot be blank.
 
 #### Attributes
  - **role:** (optional) Used to identify what role the person serves on the show or episode. This should be a reference to an official role within the Podcast Taxonomy Project list (see below). If `role` is missing then "host" is assumed.
- - **group:** (optional) This should be a camel-cased, alphanumeric reference to an official group within the Podcast Taxonomy Project list. If `group` is not present, then "cast" is assumed.
+ - **group:** (optional) This should be a reference to an official group within the Podcast Taxonomy Project list. If `group` is not present, then "cast" is assumed.
  - **img:** (optional) This is the url of a picture or avatar of the person.
  - **href:** (optional) The url to a relevant resource of information about the person, such as a homepage or third-party profile platform.  Please see the [example feed](example.xml) for possible choices of what to use here.
 
  The maximum recommended string length of each attribute value, and the tag's node value is 128 characters.
 
- The `role` and `group` tags are case-insensitive.  So, "Host" is the same as "host".
+ The `role` and `group` attributes are case-insensitive.  So, "Host" is the same as "host", and "Cover Art Designer" is the same as "cover art designer".
 
  The full taxonomy list is [here](taxonomy.json) as a json file.
 
@@ -164,4 +164,6 @@ This is the full name or alias of the person.
 
 `<podcast:person group="writing" role="guest" href="https://www.wikipedia/alicebrown" img="http://example.com/images/alicebrown.jpg">Alice Brown</podcast:person>`
 
+`<podcast:person group="visuals" role="Cover Art Designer" href="https://example.com/artist/beckysmith">Becky Smith</podcast:person>`
+
 <br><br>