fixed misrepresentation of "*" in documentation of tutorials

diff --git a/examples/step-18/doc/intro.dox b/examples/step-18/doc/intro.dox
index 1116445c2b1216d8fb2256935c5e37d75d97f0bb..9391cf8497e744c8591dff929e2afc268397ccff 100644 (file)
--- a/examples/step-18/doc/intro.dox
+++ b/examples/step-18/doc/intro.dox
@@ -497,8 +497,7 @@ for (unsigned int i=0; i<dofs_per_cell; ++i)
           eps_phi_j = get_strain (fe_values, j, q_point);
 
         cell_matrix(i,j)
-          += (eps_phi_i * stress_strain_tensor * eps_phi_j
-              *
+          += (eps_phi_i * stress_strain_tensor * eps_phi_j *
               fe_values.JxW (q_point));
       }
   @endcode
@@ -542,8 +541,7 @@ for (unsigned int i=0; i<dofs_per_cell; ++i)
                         fe_values.shape_value (i,q_point)
                         -
                         old_stress *
-                        get_strain (fe_values,i,q_point))
-                       *
+                        get_strain (fe_values,i,q_point)) *
                        fe_values.JxW (q_point);
       }
   }

diff --git a/examples/step-20/doc/intro.dox b/examples/step-20/doc/intro.dox
index 773141dfcc73dc7e865b5e75dc396df62f74b4df..9c861ddb9e7ed40ab098968696303bd03dcd2fe1 100644 (file)
--- a/examples/step-20/doc/intro.dox
+++ b/examples/step-20/doc/intro.dox
@@ -228,8 +228,7 @@ If we implemented this, we would get code like this:
                               k_inverse_values[q][1][1] *
                               fe_values.shape_value_component(i,q,1) *
                               fe_values.shape_value_component(j,q,1)
-                             )
-                             *
+                             ) *
                              fe_values.JxW(q);
 @endcode