Update copyright year for files modified in 2021

mdznr · mdznr · commit 35966d0c6cea · 2021-01-11T10:47:15.000-08:00
diff --git a/Sources/Algorithms/Combinations.swift b/Sources/Algorithms/Combinations.swift
@@ -2,7 +2,7 @@
 //
 // This source file is part of the Swift Algorithms open source project
 //
-// Copyright (c) 2020 Apple Inc. and the Swift project authors
+// Copyright (c) 2021 Apple Inc. and the Swift project authors
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
diff --git a/Tests/SwiftAlgorithmsTests/CombinationsTests.swift b/Tests/SwiftAlgorithmsTests/CombinationsTests.swift
@@ -2,7 +2,7 @@
 //
 // This source file is part of the Swift Algorithms open source project
 //
-// Copyright (c) 2020 Apple Inc. and the Swift project authors
+// Copyright (c) 2021 Apple Inc. and the Swift project authors
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
