iOS, AppRTCDemo: Fixes exception due to JSON for ice using "urls" instead of "url", which is introduced by r5599.
BUG=2962
TEST=
R=fischman@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/9109005
git-svn-id: http://webrtc.googlecode.com/svn/trunk@5610 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/examples/ios/AppRTCDemo/APPRTCAppClient.m b/talk/examples/ios/AppRTCDemo/APPRTCAppClient.m
index c01ee25..7108116 100644
--- a/talk/examples/ios/AppRTCDemo/APPRTCAppClient.m
+++ b/talk/examples/ios/AppRTCDemo/APPRTCAppClient.m
@@ -309,7 +309,7 @@
NSArray *servers = [json objectForKey:@"iceServers"];
NSMutableArray *ICEServers = [NSMutableArray array];
for (NSDictionary *server in servers) {
- NSString *url = [server objectForKey:@"url"];
+ NSString *url = [server objectForKey:@"urls"];
NSString *username = json[@"username"];
NSString *credential = [server objectForKey:@"credential"];
if (!username) {