updating dawns wrkshop

speakers/dawn-walker/index.html

@@ -15,4 +15,4 @@ group: navigation
 <p>No experience necessary!</p>
 
 <h3>Materials</h3>
-<p>Bring post-its, paper, pens, markers, and a laptop.</p>
+<p>Bring post-its, paper, pens, markers.</p>