Update clang to r339409.

Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2
diff --git a/linux-x64/clang/include/llvm/Object/Binary.h b/linux-x64/clang/include/llvm/Object/Binary.h
index 5e93691..99745e2 100644
--- a/linux-x64/clang/include/llvm/Object/Binary.h
+++ b/linux-x64/clang/include/llvm/Object/Binary.h
@@ -156,7 +156,7 @@
   }
 };
 
-/// @brief Create a Binary from Source, autodetecting the file type.
+/// Create a Binary from Source, autodetecting the file type.
 ///
 /// @param Source The data to create the Binary from.
 Expected<std::unique_ptr<Binary>> createBinary(MemoryBufferRef Source,