Fix references to ISO 15924

third_party/WebKit/Source/modules/payments/PaymentsValidators.h

 // Copyright 2016 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 PaymentsValidators_h
 #define PaymentsValidators_h
 
 #include "modules/ModulesExport.h"
 #include "wtf/Allocator.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class MODULES_EXPORT PaymentsValidators final {
     STATIC_ONLY(PaymentsValidators);
 
 public:
     // Returns true if |code| is a valid ISO 4217 currency code.
     static bool isValidCurrencyCodeFormat(const String& code, String* optionalErrorMessage);
 
     // Returns true if |amount| is a valid currency code as defined in ISO 20022 CurrencyAnd30Amount.
     static bool isValidAmountFormat(const String& amount, String* optionalErrorMessage);
 
     // Returns true if |code| is a valid ISO 3166 country code.
     static bool isValidRegionCodeFormat(const String& code, String* optionalErrorMessage);
 
     // Returns true if |code| is a valid ISO 639 language code.
     static bool isValidLanguageCodeFormat(const String& code, String* optionalErrorMessage);
 
-    // Returns true if |code| is a valid ISO 1524 script code.
+    // Returns true if |code| is a valid ISO 15924 script code.
     static bool isValidScriptCodeFormat(const String& code, String* optionalErrorMessage);
 };
 
 } // namespace blink
 
 #endif // PaymentsValidators_h