[gardening] Fix headers.

Author: practicalswift

lib/Basic/Edit.cpp

@@ -1,4 +1,4 @@
-//===--- Edit.cpp - Misc edit utilities -----------------------===//
+//===--- Edit.cpp - Misc edit utilities -----------------------------------===//
 //
 // This source file is part of the Swift.org open source project
 //

lib/SILOptimizer/Utils/CheckedCastBrJumpThreading.cpp

@@ -5,8 +5,8 @@
 // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
-// See http://swift.org/LICENSE.txt for license information
-// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//