1 files changed, 9 insertions, 6 deletions
diff --git a/include/llvm/ProfileData/Coverage/CoverageMappingWriter.h b/include/llvm/ProfileData/Coverage/CoverageMappingWriter.h
index 24fb94647247..b6f864ab3de3 100644
--- a/include/llvm/ProfileData/Coverage/CoverageMappingWriter.h
+++ b/include/llvm/ProfileData/Coverage/CoverageMappingWriter.h
@@ -1,4 +1,4 @@
-//=-- CoverageMappingWriter.h - Code coverage mapping writer ------*- C++ -*-=//
+//===- CoverageMappingWriter.h - Code coverage mapping writer ---*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -12,15 +12,17 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_PROFILEDATA_COVERAGEMAPPINGWRITER_H
-#define LLVM_PROFILEDATA_COVERAGEMAPPINGWRITER_H
+#ifndef LLVM_PROFILEDATA_COVERAGE_COVERAGEMAPPINGWRITER_H
+#define LLVM_PROFILEDATA_COVERAGE_COVERAGEMAPPINGWRITER_H
 
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/StringRef.h"
 #include "llvm/ProfileData/Coverage/CoverageMapping.h"
-#include "llvm/Support/raw_ostream.h"
 
 namespace llvm {
+
+class raw_ostream;
+
 namespace coverage {
 
 /// \brief Writer of the filenames section for the instrumentation
@@ -54,6 +56,7 @@ public:
 };
 
 } // end namespace coverage
+
 } // end namespace llvm
 
-#endif
+#endif // LLVM_PROFILEDATA_COVERAGE_COVERAGEMAPPINGWRITER_H