Minor doc update.

diff --git a/include/deal.II/numerics/data_out_dof_data.templates.h b/include/deal.II/numerics/data_out_dof_data.templates.h
index 37131e2b93284e9467c8bc456780e8180943aea1..1750001cd276b39a87447adf6404d03b41566d25 100644 (file)
--- a/include/deal.II/numerics/data_out_dof_data.templates.h
+++ b/include/deal.II/numerics/data_out_dof_data.templates.h
@@ -1059,7 +1059,10 @@ namespace internal
       memory_consumption() const override;
 
       /**
-       * Temporal storage for the data.
+       * Copy of the data of the vector passed to DataOutDoFData::add_vector().
+       * This vector imports all elements necessary to create output from the
+       * source vector and stores it until we no longer need it. No reference
+       * to the original source vector is necessary nor stored.
        */
       LinearAlgebra::distributed::BlockVector<ScalarType> vector;
     };