Update year of second drifter deployment

Author: erikvansebille

waddendrifters.html

@@ -129,7 +129,7 @@ <h2 class="display-4" style="text-align: center" id="found">If you found a drift
     <hr />
     <h2 class="display-4" style="text-align: center" id ="map2024" >Live data</h2>
 
-    We deployed the second batch of 12 drifters from just north of <a href="https://maps.app.goo.gl/YoBDXxKDyHqNmW3s7">Moddergat</a> on 25 April 2025.
+    We deployed the second batch of 12 drifters from just north of <a href="https://maps.app.goo.gl/YoBDXxKDyHqNmW3s7">Moddergat</a> on 25 April 2024.
     Their tracks can be seen in the interactive map below.
     <p></p>