Fix broken link to Prague USEIT Map (#1445)

Author: aleszoulek

src/content/pages/prague.mdx

@@ -55,7 +55,7 @@ Prague offers countless activities. Here are just a few ideas:
 - [Timeout](https://www.timeout.com/prague)
 - [My Prague - Insiders' Guide (audio)](https://english.radio.cz/node/8702571/o-poradu)
 - [Honest Guide (videos)](https://www.youtube.com/@HONESTGUIDE)
-- [USEIT Prague Map](https://www.use-it.travel/cities/detail/prague/)
+- [USEIT Prague Map](https://www.use-it.travel/cities/prague/)
 - [Prague Tourist Information](https://praguetouristinformation.com/en/)
 - [Prague.org](https://prague.org/)