Fix include path.

git-svn-id: https://svn.dealii.org/trunk@3200 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/deal.II/source/numerics/derivative_approximation.cc b/deal.II/deal.II/source/numerics/derivative_approximation.cc
index 7efe887e0691ba6a2894f02965fe9daa2dbb86da..c3c80d2b2b5ac96199cbfaf044eda1cdc06fe2ee 100644 (file)
--- a/deal.II/deal.II/source/numerics/derivative_approximation.cc
+++ b/deal.II/deal.II/source/numerics/derivative_approximation.cc
@@ -1,4 +1,4 @@
-//----------------------------  gradient_estimator.cc  ---------------------------
+//----------------------------  derivative_approximation.cc  ---------------------------
 //    $Id$
 //    Version: $Name$
 //
@@ -9,7 +9,7 @@
 //    to the file deal.II/doc/license.html for the  text  and
 //    further information on this license.
 //
-//----------------------------  gradient_estimator.cc  ---------------------------
+//----------------------------  derivative_approximation.cc  ---------------------------
 
 
 #include <base/quadrature_lib.h>
@@ -21,7 +21,7 @@
 #include <dofs/dof_handler.h>
 #include <fe/fe.h>
 #include <fe/fe_values.h>
-#include <numerics/gradient_estimator.h>
+#include <numerics/derivative_approximation.h>
 
 
 template <typename T>