Fix some typos in grid_out.h.

diff --git a/include/deal.II/grid/grid_out.h b/include/deal.II/grid/grid_out.h
index 9a07b743ea3893793e6a8c0f77c2fc36bd0853da..0d4b80e51cd3e3593038791f19eccc7f1a11c8f0 100644 (file)
--- a/include/deal.II/grid/grid_out.h
+++ b/include/deal.II/grid/grid_out.h
@@ -662,7 +662,7 @@ namespace GridOutFlags
 
     Coloring coloring;
 
-    /// Interpret the level number of the cells as altitude over the x-y-plane (useful in the perpspective view).
+    /// Interpret the level number of the cells as altitude over the x-y-plane (useful in the perspective view).
     bool convert_level_number_to_height;
 
     /// The factor determining the vertical distance between levels (default = 0.3)
@@ -1010,7 +1010,7 @@ public:
    * Polygons are either at depth 900-level or at 900+@p material_id,
    * depending on the flag @p level_depth. Accordingly, boundary edges are at
    * depth 800-level or at 800+@p boundary_id. Therefore, boundary edges are
-   * alway in front of cells.
+   * always in front of cells.
    *
    * Not implemented for the codimension one case.
    */