Alternative form of

You have made some changes to Template:alternative_form_of which at least I do not find positive:

1. Unlike other similar templates (e.g. alternative spelling of, alternative term for) it returns a lower case text: alternative form of... I think it should return capital initial letter as default: Alternative form of….
2. The documentation on the template page is no more valid. As only you know how the template currently works you should either update the documentation or change whatever modules it takes to change to make the functioning of the template to match the documentation.