From 9b3eab33656f1ac193b58a75615957a0d9c05071 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Sat, 20 Jul 2013 12:07:47 +0000
Subject: [PATCH] Also avoid a potentially endless loop. Fix typo.

git-svn-id: https://svn.dealii.org/trunk@30077 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/source/grid/tria.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/deal.II/source/grid/tria.cc b/deal.II/source/grid/tria.cc
index b12116a191..42aaa7279e 100644
--- a/deal.II/source/grid/tria.cc
+++ b/deal.II/source/grid/tria.cc
@@ -12206,9 +12206,9 @@ void Triangulation<dim, spacedim>::execute_coarsening ()
   // deleted (if the latter are on a
   // higher level for example)
   //
-  // since we delete teh *children* of cells, we only need to start
+  // since we delete the *children* of cells, we only need to start
   // considering cells on the second highest level, n_levels()-2.
-  for (unsigned int level = n_levels()-2; level>=0; --level)
+  for (int level = n_levels()-2; level>=0; --level)
     for (cell = begin(level); cell!=end(level); ++cell)
       if (cell->user_flag_set())
         // use a separate function,
-- 
2.39.5