Minor updates to API demos

bbb-api-demo/src/main/webapp/demo10.jsp

@@ -263,7 +263,7 @@ with BigBlueButton; if not, If not, see <http://www.gnu.org/licenses/>.
 		//
 		// This is the URL for to join the meeting as moderator
 		//
-		String welcomeMsg = "<br>Welcome to %%CONFNAME%%!<br><br>For help see our <a href=\"event:http://www.bigbluebutton.org/content/videos\"><u>tutorial videos</u></a>.<br><br>To join the voice bridge for this meeting click the headset icon in the upper-left <b>(you can mute yourself in the Listeners window)</b>.<br><br>This meeting is being recorded (audio + slides + chat).";
+		String welcomeMsg = "<br>Welcome to %%CONFNAME%%!<br><br>For help see our <a href=\"event:http://www.bigbluebutton.org/content/videos\"><u>tutorial videos</u></a>.<br><br>To join the voice bridge for this meeting click the headset icon in the upper-left <b>(you can mute yourself in the Listeners window)</b>.<br><br>This meeting is being recorded (webcams + audio + presentation + chat).";
 		String joinURL = getJoinURL(username, meetingID, "true", welcomeMsg, metadata, null);
 		if (joinURL.startsWith("http://")) {
 %>

bbb-api-demo/src/main/webapp/demo11.html

@@ -251,8 +251,9 @@
   </p>
       Layout: <select name="Layout" onChange="switchLayout(this.options[this.selectedIndex].value);return false">
         <option value="Default">Default</option>
-        <option value="S2SVideoChat">Video Chat</option>
-        <option value="S2SPresentation">Presentation</option>
+        <option value="Video Chat">Video Chat</option>
+        <option value="Meeting">Meeting</option>
+        <option value="Webinar">Webinar</option>
       </select>
   </p>
   Chat: <FORM NAME="chat" onsubmit='BBB.sendPublicChatMessage("0x7A7A7A", "en", this.elements["chat-message"].value); return false;'>