intro: update sponsorship description

docs/index.md

@@ -51,7 +51,7 @@ Use the search box to quickly find a specific topic
 
 [![Sponsor practicalli-john](https://raw.githubusercontent.com/practicalli/graphic-design/live/buttons/practicalli-github-sponsors-button.png){align=left loading=lazy}](https://github.com/sponsors/practicalli-john/){target=_blank}
 
-The majority of my work is now focused on the [Practicalli series of books and videos](https://practical.li/){target=_blank} and an advisory role with several communities
+All sponsorship recieved is used to maintain and further develop the [Practicalli series of books and videos](https://practical.li/){target=_blank}, although most of the work is still done with my own time and cost.
 
 Thank you to [Cognitect](https://www.cognitect.com/){target=_blank}, [Nubank](https://nubank.com.br/){target=_blank} and a wide range of other [sponsors](https://github.com/sponsors/practicalli-john#sponsors){target=_blank} from the Clojure community for your continued support