Improve wording of a doc string.

diff --git a/include/deal.II/grid/tria.h b/include/deal.II/grid/tria.h
index e3576577a4e081dfa90cddcbb6ce088c405d3fdd..85318d738f32e962106e3469ffd478c68b090f1d 100644 (file)
--- a/include/deal.II/grid/tria.h
+++ b/include/deal.II/grid/tria.h
@@ -1484,8 +1484,8 @@ public:
        do_not_produce_unrefined_islands),
 
     /**
-     * This flag includes all the above ones and therefore combines all
-     * smoothing algorithms implemented with the exception of anisotropic
+     * This flag includes all the above ones (therefore combines all
+     * smoothing algorithms implemented), with the exception of anisotropic
      * smoothing.
      */
     maximum_smoothing = 0xffff ^ allow_anisotropic_smoothing