Regularize header file comments

llvm-svn: 9071
diff --git a/llvm/lib/Transforms/Instrumentation/TraceValues.cpp b/llvm/lib/Transforms/Instrumentation/TraceValues.cpp
index 4579972..f6bc4ce 100644
--- a/llvm/lib/Transforms/Instrumentation/TraceValues.cpp
+++ b/llvm/lib/Transforms/Instrumentation/TraceValues.cpp
@@ -1,4 +1,4 @@
-//===- TraceValues.cpp - Value Tracing for debugging -------------*- C++ -*--=//
+//===- TraceValues.cpp - Value Tracing for debugging ----------------------===//
 //
 // Support for inserting LLVM code to print values at basic block and function
 // exits.