Fix link to Fund Us page on About page

Thanks to Nick Colley for the report :)

content/about/index.md

@@ -24,7 +24,7 @@ After [leaving the UK](https://ar.al/notes/so-long-and-thanks-for-all-the-fish/)
 
 We strive to follow [the principles of Small Technology](#small-technology) in our work.
 
-We don’t take money from surveillance capitalists and we exist thanks to [the support of individuals like you](/fund).
+We don’t take money from surveillance capitalists and we exist thanks to [the support of individuals like you](/fund-us).
 
 ### History