diff --git a/www/index.html b/www/index.html
index 03c6aed..eca0e2b 100644
--- a/www/index.html
+++ b/www/index.html
@@ -34,7 +34,7 @@
                   <md-button ng-click="newInstance()" class="md-primary">
                 + Add new instance
                   </md-button>
-              
+              f
               <md-list>
                 <md-list-item class="md-3-line" ng-repeat="instance in instances" ng-click="showInstance(instance)" ng-class="instance.name == selectedInstance.name ? 'selected' : false">
                     <div class="md-list-item-text">{{instance.name}} ({{instance.hostname}})</div>
@@ -51,7 +51,7 @@
               Add instances to your playground.
                   </p>
                   <p>
-              <strong>Sessions and all their instances are deleted after 1 hour.</strong>
+              <strong>Sessions and all their instances are deleted after 4 hours.</strong>
                   </p>
                 </div>