Regularize header file comments

llvm-svn: 9071
diff --git a/llvm/lib/Support/Annotation.cpp b/llvm/lib/Support/Annotation.cpp
index 9166240..1b42aae 100644
--- a/llvm/lib/Support/Annotation.cpp
+++ b/llvm/lib/Support/Annotation.cpp
@@ -1,4 +1,4 @@
-//===-- Annotation.cpp - Implement the Annotation Classes --------*- C++ -*--=//
+//===-- Annotation.cpp - Implement the Annotation Classes -----------------===//
 //
 // This file implements the AnnotationManager class.
 //