[ncpc2023] fix nwerc dates

Author: Måns Magnusson

_events/2023-10-07-ncpc.md

@@ -42,7 +42,7 @@ This year your team participates from a single personal computer on site at LTH
 
 [Neo4j](https://neo4j.com/), [Voyado](https://voyado.com/) and [Jane Street](https://www.janestreet.com/) are the sponsors of NCPC@LTH in 2023.
 
-The top student teams will have the possibility to participate in the regional contest [NWERC](https://www.nwerc.eu), which will take place the 25th-27th of November.
+The top student teams will have the possibility to participate in the regional contest [NWERC](https://www.nwerc.eu), which will take place the 24th-26th of November.
 
 <a name="about" />