Update README.md

Author: cimnine

README.md

@@ -283,6 +283,4 @@ This program is available as open source under the terms of the [MIT License](ht
 
 ## About
 
-This piece of software is currently maintained and funded by [nine](https://nine.ch).
-
-[![logo of the company 'nine'](https://logo.apps.at-nine.ch/Dmqied_eSaoBMQwk3vVgn4UIgDo=/trim/500x0/logo_claim.png)](https://www.nine.ch)
+This piece of software is currently maintained and funded by [nxt](https://nxt.engineering/en/).