change time

style/default/dashboard.html

@@ -106,7 +106,7 @@
 		var messageBody = document.querySelector('#consoleview');
       	messageBody.scrollTop = messageBody.scrollHeight - messageBody.clientHeight;
 
-		// Update every 5 second
+		// Update every 3 second
 		var timer = setInterval(function() {
 			let request = new XMLHttpRequest();
 			request.responseType = 'text';