updated walkie talkie pdf link

index.html

@@ -240,7 +240,7 @@
  <div id='year2022' class='row'>
  <div class='col1'><img src='https://git.xpub.nl/XPUB/project.xpub.nl/raw/branch/master/img/walkie-talkie-ref.png' class='logo'style="width: 95%;"/><p class='gradShow'>Walkie-Talkie</p><p>June 2022</p>
  <div class='ext'>
-   <p><a href="https://media.xpub.nl/2022/walkie-talkie.pdf" target='_blank' class="ext">📻 Collective Publication</a></p>
+   <p><a href="https://media.xpub.nl/2022/walkie-talkie-final.email.pdf" target='_blank' class="ext">📻 Collective Publication</a></p>
    <p><a href="https://media.xpub.nl/2022/gradshow/Walkie_Talkie.720p.mp4" target='_blank' class="ext">📻 Video documentation</a></p>
  </div>
  </div>