cleanup doxygen for IceClFlags.h

src/IceClFlagsExtra.h

 //===- subzero/src/IceClFlagsExtra.h - Extra Cl Flags -----------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
-/// \brief Declares command line flags primarily used for non-minimal builds.
+/// \brief Defines class Ice::ClFlagsExtra
 ///
 //===----------------------------------------------------------------------===//
 
 #ifndef SUBZERO_SRC_ICECLFLAGSEXTRA_H
 #define SUBZERO_SRC_ICECLFLAGSEXTRA_H
 
 #include "IceDefs.h"
 
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-parameter"
 #pragma clang diagnostic ignored "-Wredundant-move"
 #include "llvm/IRReader/IRReader.h"
 #pragma clang diagnostic pop
 
 namespace Ice {
 
+///  Declares command line flags primarily used for non-minimal builds.
 class ClFlagsExtra {
   ClFlagsExtra(const ClFlagsExtra &) = delete;
   ClFlagsExtra &operator=(const ClFlagsExtra &) = delete;
 
 public:
   ClFlagsExtra() = default;
 
   bool getAlwaysExitSuccess() const { return AlwaysExitSuccess; }
   void setAlwaysExitSuccess(bool NewValue) { AlwaysExitSuccess = NewValue; }
 
@@ skipping 39 matching lines @@
 
   IceString AppName = "";
   IceString IRFilename = "";
   IceString LogFilename = "";
   IceString OutputFilename = "";
 };
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICECLFLAGSEXTRA_H