Updated text in VideoRoom demo that reminded deprecated syntax

Author: lminiero

html/videoroomtest.js

@@ -109,7 +109,7 @@ $(document).ready(function() {
 									Janus.debug("Consent dialog should be " + (on ? "on" : "off") + " now");
 									if(on) {
 										// Darken screen and show hint
-										$.blockUI({ 
+										$.blockUI({
 											message: '<div><img src="up_arrow.png"/></div>',
 											css: {
 												border: 'none',
@@ -457,20 +457,20 @@ function newRemoteFeed(id, display, audio, video) {
 				Janus.log("Plugin attached! (" + remoteFeed.getPlugin() + ", id=" + remoteFeed.getId() + ")");
 				Janus.log("  -- This is a subscriber");
 				// We wait for the plugin to send us an offer
-				var listen = { "request": "join", "room": myroom, "ptype": "subscriber", "feed": id, "private_id": mypvtid };
+				var subscribe = { "request": "join", "room": myroom, "ptype": "subscriber", "feed": id, "private_id": mypvtid };
 				// In case you don't want to receive audio, video or data, even if the
 				// publisher is sending them, set the 'offer_audio', 'offer_video' or
 				// 'offer_data' properties to false (they're true by default), e.g.:
-				// 		listen["offer_video"] = false;
+				// 		subscribe["offer_video"] = false;
 				// For example, if the publisher is VP8 and this is Safari, let's avoid video
 				if(video !== "h264" && Janus.webRTCAdapter.browserDetails.browser === "safari") {
 					if(video)
 						video = video.toUpperCase()
 					toastr.warning("Publisher is using " + video + ", but Safari doesn't support it: disabling video");
-					listen["offer_video"] = false;
+					subscribe["offer_video"] = false;
 				}
 				remoteFeed.videoCodec = video;
-				remoteFeed.send({"message": listen});
+				remoteFeed.send({"message": subscribe});
 			},
 			error: function(error) {
 				Janus.error("  -- Error attaching plugin...", error);
@@ -624,7 +624,7 @@ function newRemoteFeed(id, display, audio, video) {
 				$('#novideo'+remoteFeed.rfindex).remove();
 				$('#curbitrate'+remoteFeed.rfindex).remove();
 				$('#curres'+remoteFeed.rfindex).remove();
-				if(bitrateTimer[remoteFeed.rfindex] !== null && bitrateTimer[remoteFeed.rfindex] !== null) 
+				if(bitrateTimer[remoteFeed.rfindex] !== null && bitrateTimer[remoteFeed.rfindex] !== null)
 					clearInterval(bitrateTimer[remoteFeed.rfindex]);
 				bitrateTimer[remoteFeed.rfindex] = null;
 				remoteFeed.simulcastStarted = false;