Minor language fixes.

git-svn-id: https://svn.dealii.org/trunk@31440 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-13/doc/results.dox b/deal.II/examples/step-13/doc/results.dox
index e8457619ed7b6db15178ae1277bb8866c83f3def..01f5a449d886227a773621aad3b8f3c0fcd5bd3e 100644 (file)
--- a/deal.II/examples/step-13/doc/results.dox
+++ b/deal.II/examples/step-13/doc/results.dox
@@ -48,9 +48,9 @@ output) of the program looks as follows:
 
 
 What surprises here is that the exact value is 1.59491554..., and that
-it is obviously surprisingly complicated to compute the solution even to
+it is apparently surprisingly complicated to compute the solution even to
 only one per cent accuracy, although the solution is smooth (in fact
-infinite often differentiable). This smoothness is shown in the
+infinitely often differentiable). This smoothness is shown in the
 graphical output generated by the program, here coarse grid and the
 first 9 refinement steps of the Kelly refinement indicator:
 
@@ -173,7 +173,7 @@ profit. Answer 2: this quick hack
          {
            cell->clear_coarsen_flag();
            refinement_indicated |= cell->refine_flag_set();
-         };
+         }
     if (refinement_indicated)
       for (cell=triangulation->begin_active();
           cell!=triangulation->end(); ++cell)