diff --git a/wwwroot/js/site.js b/wwwroot/js/site.js
index 86b699f..c52a6df 100644
--- a/wwwroot/js/site.js
+++ b/wwwroot/js/site.js
@@ -22,6 +22,7 @@
 
 var poller = null;
 
+// refresh the UI every 10 seconds when not typing
 let pollJob = function () {
 
     poller = setInterval(function () {
@@ -29,7 +30,7 @@ let pollJob = function () {
         $.get('/api/get', function (content) {
             $('textarea').val(content);
         });
-    }, 30000);
+    }, 10000);
 }
 
 $(function () {
@@ -46,7 +47,7 @@ $(function () {
     // start polling
     pollJob();
     
-    // save after half-second delay after typing
+    // save after a second delay after typing
     $('textarea').keyup(function (e) {
 
         clearTimeout(timer);
@@ -63,9 +64,6 @@ $(function () {
         }
     });
 
-    // 20 second interval
-    // setInterval(saveContent, 60000);
-
     // support tab key in textarea
     $('textarea').keydown(function (e) {
         if (e.keyCode === 9) { // tab was pressed