diff --git a/examples/tutorial_decoupled.cc b/examples/tutorial_decoupled.cc
index 5c9649a81..98da55b5a 100644
--- a/examples/tutorial_decoupled.cc
+++ b/examples/tutorial_decoupled.cc
@@ -15,6 +15,11 @@
  *                                                                           *
  *   This program is distributed WITHOUT ANY WARRANTY.                       *
  *****************************************************************************/
+/*!
+ * \file
+ *
+ * \brief tutorial for the sequential two-phase model
+ */
 #include "config.h" /*@\label{tutorial-decoupled:include-begin}@*/
 
 #include "tutorialproblem_decoupled.hh" /*@\label{tutorial-decoupled:include-problem-header}@*/
diff --git a/examples/tutorialproblem_decoupled.hh b/examples/tutorialproblem_decoupled.hh
index 5721435f2..c8df79490 100644
--- a/examples/tutorialproblem_decoupled.hh
+++ b/examples/tutorialproblem_decoupled.hh
@@ -15,6 +15,11 @@
 *                                                                           *
 *   This program is distributed WITHOUT ANY WARRANTY.                       *
 *****************************************************************************/
+/*!
+ * \file
+ *
+ * \brief problem for the sequential tutorial
+ */
 #ifndef DUMUX_TUTORIALPROBLEM_DECOUPLED_HH
 #define DUMUX_TUTORIALPROBLEM_DECOUPLED_HH
 
diff --git a/examples/tutorialspatialparameters_decoupled.hh b/examples/tutorialspatialparameters_decoupled.hh
index b62a76bfd..9ed44bade 100644
--- a/examples/tutorialspatialparameters_decoupled.hh
+++ b/examples/tutorialspatialparameters_decoupled.hh
@@ -13,6 +13,11 @@
  *                                                                           *
  *   This program is distributed WITHOUT ANY WARRANTY.                       *
  *****************************************************************************/
+/*!
+ * \file
+ *
+ * \brief spatial parameters for the sequential tutorial
+ */
 #ifndef TUTORIALSPATIALPARAMETERS_DECOUPLED_HH
 #define TUTORIALSPATIALPARAMETERS_DECOUPLED_HH