added credits for the fonts and photos

src/content/example.html

@@ -21,6 +21,9 @@
   <div class="colophon">
     <p>The cover photo, taken by Steve Roe, comes from<br> <a href="https://unsplash.com/photos/bO9RJQ9J1mE">https://unsplash.com/photos/bO9RJQ9J1mE</a></p>
     <p>the Kawaii font comes from <br><a href="http://font.spicy-sweet.com/">http://font.spicy-sweet.com/</a></p>
+    <p><em>happy times at the Ikob</em>, designed by Lucas Le Bihan is available from <br><a href="https://velvetyne.fr/fonts/happy-times/">https://velvetyne.fr/fonts/happy-times/</a></p>
+    <p><em>Lack</em>, designed by Adrien Midzic is available from <br><a href="https://velvetyne.fr/fonts/lack/">https://velvetyne.fr/fonts/lack/</a></p>
+
   </div>
 </body>