diff --git a/test/boxmodels/1p/test_1p.cc b/test/boxmodels/1p/test_1p.cc
index 73f90370d27a205b8f9bd3bff2e1b753d998425e..f5148079f9275d40a53aad44c2380556d00c3ac6 100644
--- a/test/boxmodels/1p/test_1p.cc
+++ b/test/boxmodels/1p/test_1p.cc
@@ -44,17 +44,17 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n"
-                                        "\t-SpatialParameters.LensLowerLeftX   Dimension of the lens [m] \n"
-                                        "\t-SpatialParameters.LensLowerLeftY   Dimension of the lens [m] \n"
-                                        "\t-SpatialParameters.LensUpperRightX  Dimension of the lens [m] \n"
-                                        "\t-SpatialParameters.LensUpperRighty  Dimension of the lens [m] \n"
-                                        "\t-SpatialParameters.Permeability     Permeability of the domain [mm^2] \n"
-                                        "\t-SpatialParameters.PermeabilityLens Permeability of the lens [mm^2] \n";
+                    errorMessageOut += "\n\nThe list of mandatory arguments for this program is:\n"
+                                        "\t-TimeManager.TEnd               End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial          Initial timestep size [s] \n"
+                                        "\t-Grid.File                      Name of the file containing the grid \n"
+                                        "\t                                definition in DGF format\n"
+                                        "\t-SpatialParams.LensLowerLeftX   x-coordinate of the lower left corner of the lens [m] \n"
+                                        "\t-SpatialParams.LensLowerLeftY   y-coordinate of the lower left corner of the lens [m] \n"
+                                        "\t-SpatialParams.LensUpperRightX  x-coordinate of the upper right corner of the lens [m] \n"
+                                        "\t-SpatialParams.LensUpperRightY  y-coordinate of the upper right corner of the lens [m] \n"
+                                        "\t-SpatialParams.Permeability     Permeability of the domain [m^2] \n"
+                                        "\t-SpatialParams.PermeabilityLens Permeability of the lens [m^2] \n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/boxmodels/1p2c/test_1p2c.cc b/test/boxmodels/1p2c/test_1p2c.cc
index 95cb2bb8c83563bce566290e7e0b6ac9176b38e7..dd33925cdcb151743dfef5961952fc3c43161b41 100644
--- a/test/boxmodels/1p2c/test_1p2c.cc
+++ b/test/boxmodels/1p2c/test_1p2c.cc
@@ -45,12 +45,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n";
-
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                        "\t-Grid.File             Name of the file containing the grid \n"
+                                        "\t                       definition in DGF format\n";
         std::cout << errorMessageOut
                   << "\n";
     }
diff --git a/test/boxmodels/2p/test_2p.cc b/test/boxmodels/2p/test_2p.cc
index de2b29014898518fb1f229e22cef00a37c6380a8..b570612b333c64d59ad5352f879be734e408a974 100644
--- a/test/boxmodels/2p/test_2p.cc
+++ b/test/boxmodels/2p/test_2p.cc
@@ -46,14 +46,14 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
                     errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
-                                        "\t-TimeManager.TEnd               End of the simulation [s] \n"
-                                        "\t-TimeManager.DtInitial          Initial timestep size [s] \n"
-                                        "\t-Grid.File                      Name of the file containing the grid \n"
-                                        "\t                                definition in DGF format\n"
-                                        "\t-SpatialParams.LensLowerLeftX   Dimension of the lens [m] \n"
-                                        "\t-SpatialParams.LensLowerLeftY   Dimension of the lens [m] \n"
-                                        "\t-SpatialParams.LensUpperRightX  Dimension of the lens [m] \n"
-                                        "\t-SpatialParams.LensUpperRighty  Dimension of the lens [m] \n"
+                                        "\t-TimeManager.TEnd              End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial         Initial timestep size [s] \n"
+                                        "\t-Grid.File                     Name of the file containing the grid \n"
+                                        "\t                               definition in DGF format\n"
+                                        "\t-SpatialParams.LensLowerLeftX  x-coordinate of the lower left corner of the lens [m] \n"
+                                        "\t-SpatialParams.LensLowerLeftY  y-coordinate of the lower left corner of the lens [m] \n"
+                                        "\t-SpatialParams.LensUpperRightX x-coordinate of the upper right corner of the lens [m] \n"
+                                        "\t-SpatialParams.LensUpperRightY y-coordinate of the upper right corner of the lens [m] \n"
                                         "\n";
 
         std::cout << errorMessageOut
diff --git a/test/boxmodels/2p2c/test_2p2c.cc b/test/boxmodels/2p2c/test_2p2c.cc
index 63fcc0e57f8074bf412f4e90e11e3fdbab275919..7483f22cc75de0b37b436e77a5e348965b8f2288 100644
--- a/test/boxmodels/2p2c/test_2p2c.cc
+++ b/test/boxmodels/2p2c/test_2p2c.cc
@@ -43,11 +43,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n"
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd              End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial         Initial timestep size [s] \n"
+                                        "\t-Grid.File                     Name of the file containing the grid \n"
+                                        "\t                               definition in DGF format\n"
                                         "\t-FluidSystem.NTemperature      Number of tabularization entries [-] \n"
                                         "\t-FluidSystem.NPressure         Number of tabularization entries [-] \n"
                                         "\t-FluidSystem.PressureLow       Low end for tabularization of fluid properties [Pa] \n"
diff --git a/test/boxmodels/2p2cni/test_2p2cni.cc b/test/boxmodels/2p2cni/test_2p2cni.cc
index 51f376cef71cc97362282d6c68f8b437f02330a3..9607b4105f606efaef030b3b12e4196fa6526784 100644
--- a/test/boxmodels/2p2cni/test_2p2cni.cc
+++ b/test/boxmodels/2p2cni/test_2p2cni.cc
@@ -46,11 +46,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                        "\t-Grid.File             Name of the file containing the grid \n"
+                                        "\t                       definition in DGF format\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/boxmodels/2pni/test_2pni.cc b/test/boxmodels/2pni/test_2pni.cc
index 7f0baa4c7c7383354b3bdee039e02e8198d7c4f0..29b6bcd9544a8229b6c6a770e751e87991105e10 100644
--- a/test/boxmodels/2pni/test_2pni.cc
+++ b/test/boxmodels/2pni/test_2pni.cc
@@ -46,13 +46,13 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.NumberOfCellsX           Resolution in x-direction [-]\n"
-                                        "\t-Grid.NumberOfCellsY           Resolution in y-direction [-]\n"
-                                        "\t-Grid.UpperRightX              Dimension of the grid [m]\n"
-                                        "\t-Grid.UpperRightY              Dimension of the grid [m]\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                        "\t-Grid.NumberOfCellsX   Resolution in x-direction [-]\n"
+                                        "\t-Grid.NumberOfCellsY   Resolution in y-direction [-]\n"
+                                        "\t-Grid.UpperRightX      Length of the domain [m]\n"
+                                        "\t-Grid.UpperRightY      Height of the domain [m]\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/boxmodels/3p3c/test_3p3c.cc b/test/boxmodels/3p3c/test_3p3c.cc
index efc3fabf951bfb892dc0841d5061fb48e66cb089..4efc94dd7957ccdeba9d2cb35e5ed54611802b4b 100644
--- a/test/boxmodels/3p3c/test_3p3c.cc
+++ b/test/boxmodels/3p3c/test_3p3c.cc
@@ -47,11 +47,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                        "\t-Grid.File             Name of the file containing the grid \n"
+                                        "\t                       definition in DGF format\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/boxmodels/3p3cni/test_3p3cni.cc b/test/boxmodels/3p3cni/test_3p3cni.cc
index 2c1f88afee93d73c8e42f705982aa721be780c80..1bc6d7bc377f1660ccab2f0be9890bbcaaff9aff 100644
--- a/test/boxmodels/3p3cni/test_3p3cni.cc
+++ b/test/boxmodels/3p3cni/test_3p3cni.cc
@@ -49,11 +49,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                        "\t-Grid.File             Name of the file containing the grid \n"
+                                        "\t                       definition in DGF format\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/boxmodels/mpnc/test_mpnc.cc b/test/boxmodels/mpnc/test_mpnc.cc
index 3bec22808ee534e8b4b8562824abab2f252a1139..7eb63f5260cc7c86b9f98f2e3df3ca672f406904 100644
--- a/test/boxmodels/mpnc/test_mpnc.cc
+++ b/test/boxmodels/mpnc/test_mpnc.cc
@@ -44,11 +44,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                        "\t-Grid.File             Name of the file containing the grid \n"
+                                        "\t                       definition in DGF format\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/boxmodels/richards/test_richards.cc b/test/boxmodels/richards/test_richards.cc
index 2874ede5259ce47fb2cd5217130e84d013df58f7..ba94e5bd6a9b5b6e425bc993c7a8f8a95dedd8c2 100644
--- a/test/boxmodels/richards/test_richards.cc
+++ b/test/boxmodels/richards/test_richards.cc
@@ -44,11 +44,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-TimeManager.TEnd                          The end of the simulation. [s] \n"
-                                        "\t-TimeManager.DtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.File                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                        "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                        "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                        "\t-Grid.File             Name of the file containing the grid \n"
+                                        "\t                       definition in DGF format\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/decoupled/1p/test_1p.cc b/test/decoupled/1p/test_1p.cc
index d51c6394c93d1eaf08cddb90484c2a496790ad34..6379cdc75a4592633db3b527e66412cbdc9c0b88 100644
--- a/test/decoupled/1p/test_1p.cc
+++ b/test/decoupled/1p/test_1p.cc
@@ -48,12 +48,13 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-refine                        The refinement level of the grid. [-] \n"
-                                        "\t-tEnd                          The end of the simulation. [s] \n"
-                                        "\t-dtInitial                     The initial timestep size. [s] \n";
-                    errorMessageOut += "\n\nAdditionaly the following arguments can be specified:\n"
-                                       "\t-delta                    ??? (has to be commented in in the parameter file) \n";
+                    errorMessageOut += "\n\nThe list of mandatory arguments for this program is:\n"
+                                       "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                       "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                       "\t-Grid.NumRefine        The refinement level of the grid. [-] \n"
+                    errorMessageOut += "\nAdditionally the following arguments can be specified:\n"
+                                       "\t-Problem.Delta         Anisotropy of permeability tensor. Value out 
+                                       "\t                       of (0, 1], with 1 being isotrop. Default: 1e-3.\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/decoupled/1p/test_1pproblem.hh b/test/decoupled/1p/test_1pproblem.hh
index 483b97b2ce09fb86a86ff03349a65007a40a7695..70973d8a6bb9f230360764da1a97e7b00a03de6e 100644
--- a/test/decoupled/1p/test_1pproblem.hh
+++ b/test/decoupled/1p/test_1pproblem.hh
@@ -131,7 +131,7 @@ public:
         try
         {
             if (ParameterTree::tree().hasKey("delta"))
-                delta_       = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag, Scalar, Problem, Delta_);
+                delta_       = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag, Scalar, Problem, Delta);
             int numRefine;
             numRefine = GET_RUNTIME_PARAM_FROM_GROUP(TypeTag, int, Grid, NumRefine);
             GridCreator::grid().globalRefine(numRefine);
diff --git a/test/decoupled/2p/test_impes.cc b/test/decoupled/2p/test_impes.cc
index 6a436acb96fc5bef6ddc89f3773ceecd13959f6b..e6b824b845d4358b658cbbc07d7765c7aa64181a 100644
--- a/test/decoupled/2p/test_impes.cc
+++ b/test/decoupled/2p/test_impes.cc
@@ -47,13 +47,13 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-tEnd                          The end of the simulation. [s] \n"
-                                        "\t-dtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.numberOfCellsX           Resolution in x-direction [-]\n"
-                                        "\t-Grid.numberOfCellsY           Resolution in y-direction [-]\n"
-                                        "\t-Grid.upperRightX              Dimension of the grid [m]\n"
-                                        "\t-Grid.upperRightY              Dimension of the grid [m]\n";
+                    errorMessageOut += "\n\nThe list of mandatory arguments for this program is:\n"
+                                       "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                       "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                       "\t-Grid.NumberOfCellsX   Resolution in x-direction [-]\n"
+                                       "\t-Grid.NumberOfCellsY   Resolution in y-direction [-]\n"
+                                       "\t-Grid.UpperRightX      Length of the domain [m]\n"
+                                       "\t-Grid.UpperRightY      Height of the domain [m]\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/decoupled/2p/test_transport.cc b/test/decoupled/2p/test_transport.cc
index 05401f98c4aee9fa2dae4b37eb6ca292bc4b001f..4b6eed2b1d3c2afb37a22a79f4499dc326130e1c 100644
--- a/test/decoupled/2p/test_transport.cc
+++ b/test/decoupled/2p/test_transport.cc
@@ -54,11 +54,11 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-tEnd                          The end of the simulation. [s] \n"
-                                        "\t-dtInitial                     The initial timestep size. [s] \n"
-                                        "\t-gridFile                      The file name of the file containing the grid \n"
-                                        "\t                                   definition in DGF format\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                       "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                       "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                       "\t-Grid.File             Name of the file containing the grid \n"
+                                       "\t                       definition in DGF format\n";
 
         std::cout << errorMessageOut
                   << "\n";
diff --git a/test/decoupled/2p2c/test_dec2p2c.cc b/test/decoupled/2p2c/test_dec2p2c.cc
index 32a0e051f6174994435c05c67fa28b3f8bf71467..ae4019d84c3d007b912fbb6189d290e4cbe73d15 100644
--- a/test/decoupled/2p2c/test_dec2p2c.cc
+++ b/test/decoupled/2p2c/test_dec2p2c.cc
@@ -46,15 +46,17 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-tEnd                          The end of the simulation. [s] \n"
-                                        "\t-dtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.numberOfCellsX           Resolution in x-direction [-]\n"
-                                        "\t-Grid.numberOfCellsY           Resolution in y-direction [-]\n"
-                                        "\t-Grid.numberOfCellsZ           Resolution in z-direction [-]\n"
-                                        "\t-Grid.upperRightX              Dimension of the grid [m]\n"
-                                        "\t-Grid.upperRightY              Dimension of the grid [m]\n"
-                                        "\t-Grid.upperRightZ              Dimension of the grid [m]\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                       "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                       "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                       "\t-Grid.File             Name of the file containing the grid \n"
+                                       "\t                       definition in DGF format\n"
+                                       "\t-Grid.NumberOfCellsX   Resolution in x-direction [-]\n"
+                                       "\t-Grid.NumberOfCellsY   Resolution in y-direction [-]\n"
+                                       "\t-Grid.NumberOfCellsZ   Resolution in z-direction [-]\n"
+                                       "\t-Grid.UpperRightX      Length of the domain [m]\n"
+                                       "\t-Grid.UpperRightY      Width of the domain [m]\n"
+                                       "\t-Grid.UpperRightZ      Height of the domain [m]\n";
         std::cout << errorMessageOut
                   << "\n";
     }
diff --git a/test/decoupled/2padaptive/test_impesadaptive.cc b/test/decoupled/2padaptive/test_impesadaptive.cc
index 1d6ed8162e40ea774bf587df40726674b416f2fb..21fb3856c98e1dc49696d597a3b1fa0f1449e3e1 100644
--- a/test/decoupled/2padaptive/test_impesadaptive.cc
+++ b/test/decoupled/2padaptive/test_impesadaptive.cc
@@ -54,13 +54,13 @@ void usage(const char *progName, const std::string &errorMsg)
                     errorMessageOut += progName;
                     errorMessageOut += " [options]\n";
                     errorMessageOut += errorMsg;
-                    errorMessageOut += "\n\nThe List of Mandatory arguments for this program is:\n"
-                                        "\t-tEnd                          The end of the simulation. [s] \n"
-                                        "\t-dtInitial                     The initial timestep size. [s] \n"
-                                        "\t-Grid.numberOfCellsX           Resolution in x-direction [-]\n"
-                                        "\t-Grid.numberOfCellsY           Resolution in y-direction [-]\n"
-                                        "\t-Grid.upperRightX              Dimension of the grid [m]\n"
-                                        "\t-Grid.upperRightY              Dimension of the grid [m]\n";
+                    errorMessageOut += "\n\nThe list of mandatory options for this program is:\n"
+                                       "\t-TimeManager.TEnd      End of the simulation [s] \n"
+                                       "\t-TimeManager.DtInitial Initial timestep size [s] \n"
+                                       "\t-Grid.NumberOfCellsX   Resolution in x-direction [-]\n"
+                                       "\t-Grid.NumberOfCellsY   Resolution in y-direction [-]\n"
+                                       "\t-Grid.UpperRightX      Length of the domain [m]\n"
+                                       "\t-Grid.UpperRightY      Height of the domain [m]\n";
         std::cout << errorMessageOut
                   << "\n";
     }