diff --git a/examples/tutorial_coupled.cc b/examples/tutorial_coupled.cc
index 70a947064..d9aec9e8c 100644
--- a/examples/tutorial_coupled.cc
+++ b/examples/tutorial_coupled.cc
@@ -1,4 +1,4 @@
-// $Id:$
+// $Id$
 /*****************************************************************************
  *   Copyright (C) 2007-2008 by Klaus Mosthaf                                *
  *   Copyright (C) 2007-2008 by Bernd Flemisch                               *
diff --git a/examples/tutorial_decoupled.cc b/examples/tutorial_decoupled.cc
index aa0a0ca86..727e639b4 100644
--- a/examples/tutorial_decoupled.cc
+++ b/examples/tutorial_decoupled.cc
@@ -1,4 +1,4 @@
-// $Id:$
+// $Id$
 /*****************************************************************************
  *   Copyright (C) <YEARS> by <ADD_AUTHOR_HERE>                              *
  *   Institute of Hydraulic Engineering                                      *
diff --git a/examples/tutorialproblem_coupled.hh b/examples/tutorialproblem_coupled.hh
index 0b63ccc1f..90fe08b19 100644
--- a/examples/tutorialproblem_coupled.hh
+++ b/examples/tutorialproblem_coupled.hh
@@ -1,4 +1,4 @@
-// $Id:$
+// $Id$
 /*****************************************************************************
  *   Copyright (C) 2008-2009 by Melanie Darcis                               *
  *   Copyright (C) 2009 by Andreas Lauser                                    *
diff --git a/examples/tutorialproblem_decoupled.hh b/examples/tutorialproblem_decoupled.hh
index ea8fa7441..fb2d0f0fb 100644
--- a/examples/tutorialproblem_decoupled.hh
+++ b/examples/tutorialproblem_decoupled.hh
@@ -1,4 +1,4 @@
-// $Id:$
+// $Id$
 /*****************************************************************************
  *   Copyright (C) <YEARS> by <ADD_AUTHOR_HERE>                              *
  *   Institute of Hydraulic Engineering                                      *