Fix missing C++ mode comments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354590 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/Support/ScopedPrinter.h b/include/llvm/Support/ScopedPrinter.h
index 1699655..88daedc 100644
--- a/include/llvm/Support/ScopedPrinter.h
+++ b/include/llvm/Support/ScopedPrinter.h
@@ -1,4 +1,4 @@
-//===-- ScopedPrinter.h ---------------------------------------------------===//
+//===-- ScopedPrinter.h ----------------------------------------*- C++ -*--===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
diff --git a/utils/TableGen/SubtargetFeatureInfo.h b/utils/TableGen/SubtargetFeatureInfo.h
index 17e142e..7113fc6 100644
--- a/utils/TableGen/SubtargetFeatureInfo.h
+++ b/utils/TableGen/SubtargetFeatureInfo.h
@@ -1,4 +1,4 @@
-//===- SubtargetFeatureInfo.h - Helpers for subtarget features ------------===//
+//===- SubtargetFeatureInfo.h - Helpers for subtarget features --*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.