Update DefaultAuthHttpAdapterFactory.php
Update DefaultAuthHttpAdapterFactory.php

Fixing return type: The HttpAuthAdapter is actually imported with the alias "HttpAuth"
qapa/zf-mvc-auth,SvenRtbg/zf-mvc-auth,eoko/zf-mvc-auth,stefanotorresi/zf-mvc-auth,jonday-mayden/zf-mvc-auth