Fix missing C++ mode comment in header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@352724 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/GlobalISel/GISelChangeObserver.h b/include/llvm/CodeGen/GlobalISel/GISelChangeObserver.h
index b4aa2e510eee1c2a688a591cb78f7a54b6665139..a2876b621279ce9c7f3c19d73ac424ef389812e6 100644 (file)
--- a/include/llvm/CodeGen/GlobalISel/GISelChangeObserver.h
+++ b/include/llvm/CodeGen/GlobalISel/GISelChangeObserver.h
@@ -1,4 +1,4 @@
-//===----- llvm/CodeGen/GlobalISel/GISelChangeObserver.h ------------------===//
+//===----- llvm/CodeGen/GlobalISel/GISelChangeObserver.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.