do not advertise buymeacoffee anymore

Author: extrawurst

README.md

@@ -207,7 +207,6 @@ The key bindings can be customized: See [Key Config](KEY_CONFIG.md) on how to se
 ## 11. <a name="sponsoring"></a> Sponsoring <small><sup>[Top ▲](#table-of-contents)</sup></small>
 
 [![github](https://img.shields.io/badge/-GitHub%20Sponsors-fafbfc?logo=GitHub%20Sponsors)](https://github.com/sponsors/extrawurst)
-[![buy-me-a-coffee](https://img.shields.io/badge/-Buy%20Me%20a%20Coffee-ffdd00?logo=Buy%20Me%20A%20Coffee&logoColor=000000)](https://www.buymeacoffee.com/extrawurst)
 
 ## 12. <a name="inspiration"></a> Inspiration <small><sup>[Top ▲](#table-of-contents)</sup></small>