Add clarifying comment for GFK content type handling
Add clarifying comment for GFK content type handling

wagtail/wagtail,rsalmaso/wagtail,rsalmaso/wagtail,wagtail/wagtail,rsalmaso/wagtail,wagtail/wagtail,wagtail/wagtail,wagtail/wagtail,rsalmaso/wagtail,rsalmaso/wagtail