Update README.md

Author: angularsen

README.md

@@ -150,7 +150,6 @@ Who are Using This?
 ===
 It would be awesome to know who are using this library. If you would like your project listed here, [create an issue](https://github.com/anjdreas/UnitsNet/issues) or edit the [README.md](https://github.com/anjdreas/UnitsNet/edit/master/README.md) and send a pull request.
 
-![Swing Catalyst logo](http://swingcatalyst.s3.amazonaws.com/images/logos/SwingCatalyst_orangeblack_35p.png "Swing Catalyst logo")
 ![Motion Catalyst logo](http://swingcatalyst.s3.amazonaws.com/images/logos/MotionCatalyst_greenblack_35p.png "Motion Catalyst logo")
 
 #### Swing Catalyst and Motion Catalyst