Mac: Never have a space between @property and (

chrome/browser/autofill/autofill_credit_card_model_mac.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_AUTOFILL_AUTOFILL_CREDIT_CARD_MODEL_MAC_
 #define CHROME_BROWSER_AUTOFILL_AUTOFILL_CREDIT_CARD_MODEL_MAC_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
 class CreditCard;
 
 // A "model" class used with bindings mechanism and the
 // |AutoFillCreditCardViewController| to achieve the form-like view
 // of autofill data in the Chrome options UI.
 // Model objects are initialized from the given |creditCard| using the
 // designated initializer |initWithCreditCard:|.
 // Users of this class must be prepared to handle nil string return values.
 // The KVO/bindings mechanisms expect this and deal with nil string values
 // appropriately.
 @interface AutoFillCreditCardModel : NSObject {
  @private
   // These are not scoped_nsobjects because we use them via KVO/bindings.
   NSString* nameOnCard_;
   NSString* creditCardNumber_;
   NSString* expirationMonth_;
   NSString* expirationYear_;
 }
 
-@property (nonatomic, copy) NSString* nameOnCard;
-@property (nonatomic, copy) NSString* creditCardNumber;
-@property (nonatomic, copy) NSString* expirationMonth;
-@property (nonatomic, copy) NSString* expirationYear;
+@property(nonatomic, copy) NSString* nameOnCard;
+@property(nonatomic, copy) NSString* creditCardNumber;
+@property(nonatomic, copy) NSString* expirationMonth;
+@property(nonatomic, copy) NSString* expirationYear;
 
 // Designated initializer.  Initializes the property strings to values retrieved
 // from the |creditCard| object.
 - (id)initWithCreditCard:(const CreditCard&)creditCard;
 
 // This method copies internal NSString property values into the
 // |creditCard| object's fields as appropriate.  |creditCard| should never
 // be NULL.
 - (void)copyModelToCreditCard:(CreditCard*)creditCard;
 
 @end
 
 #endif // CHROME_BROWSER_AUTOFILL_AUTOFILL_CREDIT_CARD_MODEL_MAC_