Fix mistake in parameter description

"repetitions" here is an integer unlike in subdivided_hyper_rectangle()

diff --git a/include/deal.II/grid/grid_generator.h b/include/deal.II/grid/grid_generator.h
index 8e641c20eacfb6f1351562af8709eef1c938a928..48e4f32569dca15f0fb9ae5f00bcbe636536d1af 100644 (file)
--- a/include/deal.II/grid/grid_generator.h
+++ b/include/deal.II/grid/grid_generator.h
@@ -157,10 +157,8 @@ namespace GridGenerator
    * @param tria The triangulation to create. It needs to be empty upon
    * calling this function.
    *
-   * @param repetitions A vector of @p dim positive values denoting the number
-   * of cells to generate in that direction. For example, the first component of
-   * the vector specifies the number of cells in the x-direction, the second
-   * component specifies that for the y-direction for dim=2.
+   * @param repetitions An unsigned integer denoting the number of cells to
+   * generate in each direction.
    *
    * @param left Lower bound for the interval used to create the hyper cube.
    *