fixing wrong link

press/press-new.en.xhtml

@@ -84,7 +84,7 @@
       <p>Apart from our press releases we regularly publish important news about our work and our campaigns. To ensure you receive them, you can subscribe to our <a href="https://fsfe.org/news/news.en.rss">RSS feed</a> and our <a href="https://fsfe.org/news/newsletter">Newsletter</a>.</p>
 
       <div class="share-buttons bottom" style="text-align:center; margin-top:1em;margin-bottom:1em;">
-        <a target="_blank" href="https://fsfe.org/donate/?ml-signup">
+        <a target="_blank" href="https://fsfe.org/news/newsletter">
           <button class="button share-mail">Newsletter</button>
         </a>
         <a target="_blank" href="https://fsfe.org/news/news.en.rss">