diff --git a/webrtc/examples/objc/AppRTCMobile/ARDSettingsModel.h b/webrtc/examples/objc/AppRTCMobile/ARDSettingsModel.h
index 1787bb2911..0f07389b15 100644
--- a/webrtc/examples/objc/AppRTCMobile/ARDSettingsModel.h
+++ b/webrtc/examples/objc/AppRTCMobile/ARDSettingsModel.h
@@ -53,7 +53,7 @@ NS_ASSUME_NONNULL_BEGIN
 - (NSArray<NSString *> *)availableVideoCodecs;
 
 /**
- * Returns current video codec setting from store if present.
+ * Returns current video codec setting from store if present or default (H264) otherwise.
  */
 - (NSString *)currentVideoCodecSettingFromStore;
 
diff --git a/webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsViewController.m b/webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsViewController.m
index 3944480b0d..09a3d6d744 100644
--- a/webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsViewController.m
+++ b/webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsViewController.m
@@ -54,10 +54,6 @@ typedef NS_ENUM(int, ARDSettingsSections) {
                     selecting:[_settingsModel currentVideoCodecSettingFromStore]];
 }
 
-- (void)viewDidAppear:(BOOL)animated {
-  [super viewDidAppear:animated];
-}
-
 #pragma mark - Data source
 
 - (NSArray<NSString *> *)videoResolutionArray {