diff --git a/lib/Target/R600/AMDGPUAsmPrinter.h b/lib/Target/R600/AMDGPUAsmPrinter.h
index bdbc05aafe8..05dc9bb672d 100644
--- a/lib/Target/R600/AMDGPUAsmPrinter.h
+++ b/lib/Target/R600/AMDGPUAsmPrinter.h
@@ -1,4 +1,4 @@
-//===-- AMDGPUAsmPrinter.h - Print AMDGPU assembly code -------------------===//
+//===-- AMDGPUAsmPrinter.h - Print AMDGPU assembly code ---------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //