minor copy change

hugo-site/static/html/eventual_convergence_viz.html

@@ -58,7 +58,7 @@
       <div class="container">
         <h1 class="title">Freenet Eventual Convergence Simulation</h1>
         <p class="subtitle">
-          Click on a node to initiate an update and see how changes propagate through the
+          Click nodes to initiate an update and see how changes propagate through the
           network.
         </p>
       </div>