FacebookSDK gives 2 warnings in xcode6

Question

I just update to Xcode 6 and now in the FacebookSDK.framework > Headers > FBOpenGraph.h I have 2 warnings one that reads

'atomic' attribute on property 'description' does not match the property inherited from NSObject

And the second reads

'copy' attribute on property 'description' does not match the property inherited from NSObject

Both these warnings on line line 69 in the code I have added a comment just above that line This is the .h file I am taking about

    /*
 * Copyright 2010-present Facebook.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import <Foundation/Foundation.h>

#import "FBGraphObject.h"

/*!
 @protocol

 @abstract
 The `FBOpenGraphObject` protocol is the base protocol for use in posting and retrieving Open Graph objects.
 It inherits from the `FBGraphObject` protocol; you may derive custome protocols from `FBOpenGraphObject` in order
 implement typed access to your application's custom objects.

 @discussion
 Represents an Open Graph custom object, to be used directly, or from which to
 derive custom action protocols with custom properties.
 */
@protocol FBOpenGraphObject<FBGraphObject>

/*!
 @property
 @abstract Typed access to the object's id
 */
@property (retain, nonatomic) NSString              *id;

/*!
 @property
 @abstract Typed access to the object's type, which is a string in the form mynamespace:mytype
 */
@property (retain, nonatomic) NSString              *type;

/*!
 @property
 @abstract Typed access to object's title
 */
@property (retain, nonatomic) NSString              *title;

/*!
 @property
 @abstract Typed access to the object's image property
 */
@property (retain, nonatomic) id                    image;

/*!
 @property
 @abstract Typed access to the object's url property
 */
@property (retain, nonatomic) id                    url;

/*!
 @property
 @abstract Typed access to the object's description property
 */
 //*******************************************
//the line below this is where the warnings are
//&*********************************************
@property (retain, nonatomic) id                    description;

/*!
 @property
 @abstract Typed access to action's data, which is a dictionary of custom properties
 */
@property (retain, nonatomic) id<FBGraphObject>     data;

@end

I am also getting this error when I run my application not sure what it means either

registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later.

Thanks for the help in advance!!!