Fix typo and indentation.

diff --git a/examples/step-14/step-14.cc b/examples/step-14/step-14.cc
index 48c324bb6437c54d66e0861512b4276a11809ea4..3a72348ea5a80f3839bb1dfeeadfde1383e56795 100644 (file)
--- a/examples/step-14/step-14.cc
+++ b/examples/step-14/step-14.cc
@@ -2576,8 +2576,8 @@ namespace Step14
                           WeightedResidualCopyData                          &copy_data,
                           FaceIntegrals                                     &face_integrals) const
     {
-      // Because of WorkStream, estimate_on_one_cell requires a CopyData object 
-      // even if it is no used. The next line silence a warning about this unused 
+      // Because of WorkStream, estimate_on_one_cell requires a CopyData object
+      // even if it is no used. The next line silence a warning about this unused
       // variable.
       (void) copy_data;
 

diff --git a/examples/step-29/step-29.cc b/examples/step-29/step-29.cc
index f5647991f4eebb9cbfbc2512416d40ec7c0a1223..d5e0f231e34e1c566cf85528584ff08b8221ae74 100644 (file)
--- a/examples/step-29/step-29.cc
+++ b/examples/step-29/step-29.cc
@@ -454,10 +454,10 @@ namespace Step29
 
     // Next, two points are defined for position and focal point of the
     // transducer lens, which is the center of the circle whose segment will
-    // form the transducer part of the boundary. Notice that this is the only 
-    // point in the program where things are slightly different in 2D and 3D. 
-    // Even though this tutorial only deals with the 2D case, the necessary 
-    // additions to make this program functional in 3D are so minimal that we 
+    // form the transducer part of the boundary. Notice that this is the only
+    // point in the program where things are slightly different in 2D and 3D.
+    // Even though this tutorial only deals with the 2D case, the necessary
+    // additions to make this program functional in 3D are so minimal that we
     // opt for including them:
     const Point<dim>    transducer = (dim == 2) ?
                                      Point<dim> (0.5, 0.0) :
@@ -492,11 +492,11 @@ namespace Step29
             cell->face(face)->set_boundary_id (1);
             cell->face(face)->set_manifold_id (1);
           }
-    // For the circle part of the transducer lens, a SphericalManifold object 
-    // is used (which, of course, in 2D just represents a circle), with center 
-    // computed as above. By marking this object as <code>static</code>, we 
-    // ensure that it lives until the end of the program and thereby longer 
-    // than the triangulation object we will associated with it. We then assign 
+    // For the circle part of the transducer lens, a SphericalManifold object
+    // is used (which, of course, in 2D just represents a circle), with center
+    // computed as above. By marking this object as <code>static</code>, we
+    // ensure that it lives until the end of the program and thereby longer
+    // than the triangulation object we will associate with it. We then assign
     // this boundary-object to the part of the boundary with boundary indicator 1:
     static const SphericalManifold<dim> boundary(focal_point);
     triangulation.set_manifold(1, boundary);