Update index-de.html

Author: Rais91

index-de.html

@@ -862,7 +862,7 @@ <h3><a href="#">Ball-Maschine</a></h3>
                         <div class="footer-title">
                             <h2>Legal</h2>
                             <h3><a href="impressum">Impressum</a></h3>
-                            <p>Copyright © <br>2013-2024 <br>All rights reserved. </p>
+                            <p>Copyright © <br>2013-2025 <br>All rights reserved. </p>
                         </div>
                     </div>
                 </div>