Update README.md

examples/whisper.nvim/README.md

@@ -82,7 +82,8 @@ There are a lot of ways to improve this idea and I don't have much experience wi
   Here is a proof-of-concept:
   
   https://user-images.githubusercontent.com/1991296/199078847-0278fcde-5667-4748-ba0d-7d55381d6047.mp4
-    
+  
+  For explanation how this works see: https://twitter.com/ggerganov/status/1587168771789258756
 
 ## Discussion