Fix markup problem.

git-svn-id: https://svn.dealii.org/trunk@29188 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-49/doc/results.dox b/deal.II/examples/step-49/doc/results.dox
index 07adf5bc61000c33dfe15b5be3ca5fc6975a420e..38b2430ccc54d0a49ed85ce91c67f688131c4587 100644 (file)
--- a/deal.II/examples/step-49/doc/results.dox
+++ b/deal.II/examples/step-49/doc/results.dox
@@ -247,7 +247,7 @@ describe this. A first attempt looks like this:
 
   // Create the objects that describe the boundaries and attach them
   // to the triangulation as the ones to use on boundaries marked
-  // with boundary indicators 8 and 9 
+  // with boundary indicators 8 and 9
   const double inner_radius = 1.5;
   const double outer_radius = 2.5;
 
@@ -260,8 +260,8 @@ describe this. A first attempt looks like this:
   // Then loop over all faces of the domain and, if for the position
   // of the center of a face the following holds then set boundary
   // indicators:
-  // - if y>3 and z<=2.5 or z>=5 then use boundary indicator 8 
-  // - if y>3 and 2.5<=z<=5 then use boundary indicator 9 
+  // - if y>3 and z<=2.5 or z>=5 then use boundary indicator 8
+  // - if y>3 and 2.5<=z<=5 then use boundary indicator 9
   typename Triangulation<3>::active_cell_iterator
     cell = triangulation.begin_active(),
     endc = triangulation.end();
@@ -274,11 +274,11 @@ describe this. A first attempt looks like this:
 
        if (cell->face(f)->at_boundary())
          {
-           if ((face_center[2] <= 2.5 || face_center[2] >= 5) && 
+           if ((face_center[2] <= 2.5 || face_center[2] >= 5) &&
                face_center[1] >= 3)
              cell->face(f)->set_boundary_indicator(8);
 
-           if (face_center[2] >= 2.5 && 
+           if (face_center[2] >= 2.5 &&
                face_center[2] <= 5
                && face_center[1] >= 3)
              cell->face(f)->set_boundary_indicator(9);
@@ -311,7 +311,7 @@ axis:
                                                    Point<3>(0,0,1),
                                                    Point<3>(0,3,0));
   triangulation.set_boundary (9, outer_cylinder);
-@encode
+@endcode
 
 This yields an improvement, though it is still not quite correct:
 
@@ -333,7 +333,7 @@ the grid now looks like this:
  src="http://www.dealii.org/images/steps/developer/step-49.yuhan.5.png"
  alt="" height="200px">
 
-This is already better. However, something is still going wrong on the 
+This is already better. However, something is still going wrong on the
 front left face. On second look, we can also see that the faces where
 the geometry widens have been refined at the bottom, that there is one
 transition face that looks wrong because it has a triangle rather than
@@ -396,6 +396,6 @@ happens to the curved part of the boundary:
  <img
  src="http://www.dealii.org/images/steps/developer/step-49.yuhan.7.png"
  alt="" height="200px">
- 
+
  So, yes!, this is finally what we were looking for!
- 
\ No newline at end of file
+