more fixes

diff --git a/examples/step-42/step-42.cc b/examples/step-42/step-42.cc
index 19ea609cb2d0c56e923fc445122ef43e33860100..478563a9746662f519b510d2bd1162787feae627 100644 (file)
--- a/examples/step-42/step-42.cc
+++ b/examples/step-42/step-42.cc
@@ -401,8 +401,7 @@ namespace Step42
         values(c) = SphereObstacle<dim>::value(p, c);
     }
 
-    // @sect4{The <code>BitmapFile</code> and <code>ChineseObstacle</code>
-    // classes}
+    // @sect4{The <code>BitmapFile</code> and <code>ChineseObstacle</code> classes}
 
     // The following two classes describe the obstacle outlined in the
     // introduction, i.e., the Chinese character. The first of the two,

diff --git a/examples/step-49/step-49.cc b/examples/step-49/step-49.cc
index c99e66a0e32a896d735c96a5afb40a4b9f92f327..27385d02e9067624887000525c3d722efb30d796 100644 (file)
--- a/examples/step-49/step-49.cc
+++ b/examples/step-49/step-49.cc
@@ -187,7 +187,7 @@ void grid_3()
   // a circle centered at the origin. Fortunately,
   // GridGenerator::hyper_cube_with_cylindrical_hole already attaches a
   // Manifold object to the interior boundary, so we do not need to do
-  // anything but refine the mesh (see the @ref Results results section for a
+  // anything but refine the mesh (see the <a href="#Results">results section</a> for a
   // fully worked example where we <em>do</em> attach a Manifold object).
   triangulation.refine_global(2);
   print_mesh_info(triangulation, "grid-3.eps");

diff --git a/examples/step-59/step-59.cc b/examples/step-59/step-59.cc
index 5ee5c41e72493e64bf41ea97daccf8e01df84415..4e6026de442e3c7e5d43cf965fd3b6f1c5d111f2 100644 (file)
--- a/examples/step-59/step-59.cc
+++ b/examples/step-59/step-59.cc
@@ -715,7 +715,7 @@ namespace Step59
   // matrices from a product of 1D mass and Laplace matrices. Our first task
   // is to compute the 1D matrices, which we do by first creating a 1D finite
   // element. Instead of anticipating FE_DGQHermite<1> here, we get the finite
-  // element's name from DoFHandler, replace the <dim> argument (2 or 3) by 1
+  // element's name from DoFHandler, replace the @p dim argument (2 or 3) by 1
   // to create a 1D name, and construct the 1D element by using FETools.
 
   template <int dim, int fe_degree, typename number>