message: memo: Change link for david-dm [skip-ci]
diff: [![Coverage Status](https://coveralls.io/repos/github/h-da/geli/badge.svg?branch=develop)](https://coveralls.io/github/h-da/geli?branch=develop)
  [![Uptime Robot ratio](https://img.shields.io/uptimerobot/ratio/m779032297-cd1143fdc10b510896f2a344.svg)](https://stats.uptimerobot.com/mq8EDc8lx)
  [![Gitter chat](https://badges.gitter.im/h-da/geli.png)](https://gitter.im/mpse-geli/Lobby)
  -[![DavidDM-API](https://david-dm.org/h-da/geli.svg?path=api)](https://david-dm.org/h-da/geli?path=api)
  +[![DavidDM-API](https://david-dm.org/utetrapp/geli.svg?path=api)](https://david-dm.org/utetrapp/geli?path=api)
  [![DavidDM-WEB](https://david-dm.org/h-da/geli.svg?path=app/webFrontend)](https://david-dm.org/h-da/geli?path=app/webFrontend)
  geli is an open source e-learning platform. Try the [demo](https://demo.geli.fbi.h-da.de/)!
  