Fix typo in documentation

diff --git a/include/deal.II/grid/grid_generator.h b/include/deal.II/grid/grid_generator.h
index 391f4896979ea4f26658a58d3ee652c5b368386d..37d5aa694d85cdb3ebdc492cc7e12cddd3e7fab8 100644 (file)
--- a/include/deal.II/grid/grid_generator.h
+++ b/include/deal.II/grid/grid_generator.h
@@ -113,7 +113,7 @@ namespace GridGenerator
    * $d+1$ quadrilateral or hexahedral cells. (However, you can create a
    * simplex geometry with a single simplex cell -- i.e., a triangle or
    * a tetrahedron -- with both the GridGenerator::reference_cell() and
-   * the directly with the Triangulation::create_triangulation() functions.)
+   * directly with the Triangulation::create_triangulation() functions.)
    *
    * The @p vertices argument contains a vector with all d+1 vertices defining
    * the corners of the simplex. They must be given in an order such that the