Update README.md

Author: emilbaehr

README.md

@@ -3,7 +3,7 @@
 
 Designed for GitHub Pages for super easy set up. Just fork this repo, edit `_config.yml`, upload screenshot/video and push the changes to the `gh-pages` branch. Voilá! Your site will become immediately viewable on your personal Github Pages account, e.g. `https://username.github.io/your-repo-name/`.
 
-![https://www.dropbox.com/s/s0a2my508ztnywl/slor.png?dl=0](https://www.dropbox.com/s/s0a2my508ztnywl/slor.png?dl=1)
+![Alt-text](https://www.dropbox.com/s/s0a2my508ztnywl/slor.png?dl=1)
 
 ## Quick Start