New header files

Sources/CryptoSwift/BlockMode/OCB.swift

@@ -1,7 +1,7 @@
 //
 //  CryptoSwift
 //
-//  Copyright (C) 2014-2017 Marcin Krzyżanowski <marcin@krzyzanowskim.com>
+//  Copyright (C) Marcin Krzyżanowski <marcin@krzyzanowskim.com>
 //  This software is provided 'as-is', without any express or implied warranty.
 //
 //  In no event will the authors be held liable for any damages arising from the use of this software.

Tests/CryptoSwiftTests/AESOCBTests.swift

@@ -1,6 +1,7 @@
-////  CryptoSwift
 //
-//  Copyright (C) 2014-__YEAR__ Marcin Krzyżanowski <marcin@krzyzanowskim.com>
+//  CryptoSwift
+//
+//  Copyright (C) Marcin Krzyżanowski <marcin@krzyzanowskim.com>
 //  This software is provided 'as-is', without any express or implied warranty.
 //
 //  In no event will the authors be held liable for any damages arising from the use of this software.