Some code refactoring per Dimitri's comment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170478 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/SimpleFormatContext.h b/tools/libclang/SimpleFormatContext.h
index f322e63..469a983 100644
--- a/tools/libclang/SimpleFormatContext.h
+++ b/tools/libclang/SimpleFormatContext.h
@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 //
-//  This file defines a utility class for Rewriter related tests.
+/// \file This file defines a utility class for use of clang-format in libclang
 //
 //===----------------------------------------------------------------------===//
 
@@ -30,7 +30,7 @@
 /// a declaration string in memory. This object is instantiated once
 /// and used each time a formatting is needed.
 class SimpleFormatContext {
- public:
+public:
   SimpleFormatContext(LangOptions Options)
       : DiagOpts(new DiagnosticOptions()),
         Diagnostics(new DiagnosticsEngine(new DiagnosticIDs,