Update clang to r339409.

Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2
diff --git a/linux-x64/clang/include/llvm/Analysis/RegionPrinter.h b/linux-x64/clang/include/llvm/Analysis/RegionPrinter.h
index 8f0035c..e132eae 100644
--- a/linux-x64/clang/include/llvm/Analysis/RegionPrinter.h
+++ b/linux-x64/clang/include/llvm/Analysis/RegionPrinter.h
@@ -26,7 +26,7 @@
   FunctionPass *createRegionOnlyPrinterPass();
 
 #ifndef NDEBUG
-  /// @brief Open a viewer to display the GraphViz vizualization of the analysis
+  /// Open a viewer to display the GraphViz vizualization of the analysis
   /// result.
   ///
   /// Practical to call in the debugger.
@@ -35,7 +35,7 @@
   /// @param RI The analysis to display.
   void viewRegion(llvm::RegionInfo *RI);
 
-  /// @brief Analyze the regions of a function and open its GraphViz
+  /// Analyze the regions of a function and open its GraphViz
   /// visualization in a viewer.
   ///
   /// Useful to call in the debugger.
@@ -46,7 +46,7 @@
   /// @param F Function to analyze.
   void viewRegion(const llvm::Function *F);
 
-  /// @brief Open a viewer to display the GraphViz vizualization of the analysis
+  /// Open a viewer to display the GraphViz vizualization of the analysis
   /// result.
   ///
   /// Useful to call in the debugger.
@@ -55,7 +55,7 @@
   /// @param RI The analysis to display.
   void viewRegionOnly(llvm::RegionInfo *RI);
 
-  /// @brief Analyze the regions of a function and open its GraphViz
+  /// Analyze the regions of a function and open its GraphViz
   /// visualization in a viewer.
   ///
   /// Useful to call in the debugger.