[BUG] Wordpress.org incorrect prompt

**Describe the bug**

The Wordpress.org `url` prop is incorrectly labeled.

A URL is a full scheme like `https://wordpress.org`. However, the prop is actually asking for the _domain_:


As a customer, this is very easy to overlook and it leads to confusion when the Wordpress.org API requests 404 because the URL is malformed.

For example, if you enter in `https://wordpress.org` as the _url_ prop, the end API request will interpolate it like so:

`https://https://wordpress.org/`

**Additional context**
Example of a customer unable to connect due to this mislabeling: https://pipedream.com/community/t/create-post-to-wordpress-org-self-hosted-with-error-autodiscovery/3505/2