Addition to Crawler documentation

It would be helpful if you could delete sources and types in step 4 during the crawler creation dialog. Alternatively, it would be helpful if there was a text call-out during the creation process that you can delete/modify afterward from the Search Settings page.

The crawler config and managing search filters also don't have explicit mention about the crawler creation process and managing the filters afterward but it would be helpful - ie "Although you can't edit or delete sources and types during the crawler creation process, you can edit or delete and add new from the Search Settings page".