diff --git a/tutorials/cfdemPostproc/fillCylinder/Allrun.sh b/tutorials/cfdemPostproc/fillCylinder/Allrun.sh
index 4ad6d401..6230225d 100755
--- a/tutorials/cfdemPostproc/fillCylinder/Allrun.sh
+++ b/tutorials/cfdemPostproc/fillCylinder/Allrun.sh
@@ -73,7 +73,7 @@ if [ $postproc == "true" ]
 
     #- get VTK data from CFD sim
     #foamToVTK
-    
+
     #- start paraview
     echo ""
     echo "trying to start paraview..."
diff --git a/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/Allrun.sh b/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/Allrun.sh
index def0b7cd..1d4838e4 100755
--- a/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/Allrun.sh
+++ b/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/Allrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest
 # Christoph Goniva - July. 2011, mod by Alice Hager - July 2011
 #===================================================================#
diff --git a/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/parCFDDEMrun.sh b/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/parCFDDEMrun.sh
index ddf201a0..967b517e 100644
--- a/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverIB/twoSpheresGlowinskiMPI/parCFDDEMrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest CFD part
 # Christoph Goniva - Feb. 2011
 #===================================================================#
@@ -32,11 +32,11 @@ parCFDDEMrun $logpath $logfileName $casePath $headerText $solverName $nrProcs $m
 
 if [ $runOctave == "true" ]
   then
-    
+
     cd $casePath/CFD/octave
     octave postproc.m
-    evince pos_z_two_part_rec_glow.eps 
-    evince vel_z_two_part_rec_glow.eps 
+    evince pos_z_two_part_rec_glow.eps
+    evince vel_z_two_part_rec_glow.eps
     #display pos_y_two_part_rec_glow.png &
     #display vel_y_two_part_rec_glow.png &
 fi
diff --git a/tutorials/cfdemSolverPiso/ErgunTestCG/Allrun.sh b/tutorials/cfdemSolverPiso/ErgunTestCG/Allrun.sh
index cc668ce0..30c74145 100755
--- a/tutorials/cfdemSolverPiso/ErgunTestCG/Allrun.sh
+++ b/tutorials/cfdemSolverPiso/ErgunTestCG/Allrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run ErgunTestCG
 # Christoph Goniva - Sept. 2010
 #===================================================================#
@@ -29,4 +29,4 @@ else
 fi
 
 #- run parallel CFD-DEM in new terminal
-gnome-terminal --title='cfdemSolverPiso ErgunTestCG CFD'  -e "bash $casePath/parCFDDEMrun.sh" 
+gnome-terminal --title='cfdemSolverPiso ErgunTestCG CFD'  -e "bash $casePath/parCFDDEMrun.sh"
diff --git a/tutorials/cfdemSolverPiso/ErgunTestCG/parCFDDEMrun.sh b/tutorials/cfdemSolverPiso/ErgunTestCG/parCFDDEMrun.sh
index bc700b7f..1afa125b 100755
--- a/tutorials/cfdemSolverPiso/ErgunTestCG/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverPiso/ErgunTestCG/parCFDDEMrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest CFD part
 # Christoph Goniva - Feb. 2011
 #===================================================================#
@@ -45,7 +45,7 @@ if [ $runOctave == "true" ]
         #- run octave
         octave totalPressureDrop.m
 
-        #- show plot 
+        #- show plot
         evince cfdemSolverPiso_ErgunTestCG.eps
 
         #- copy log file to test harness
diff --git a/tutorials/cfdemSolverPiso/ErgunTestMPI/parCFDDEMrun.sh b/tutorials/cfdemSolverPiso/ErgunTestMPI/parCFDDEMrun.sh
index 743ee33c..1043195d 100755
--- a/tutorials/cfdemSolverPiso/ErgunTestMPI/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverPiso/ErgunTestMPI/parCFDDEMrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest CFD part
 # Christoph Goniva - Feb. 2011
 #===================================================================#
@@ -45,7 +45,7 @@ if [ $runOctave == "true" ]
         #- run octave
         octave totalPressureDrop.m
 
-        #- show plot 
+        #- show plot
         evince cfdemSolverPiso_ErgunTestMPI.eps
 
         #- copy log file to test harness
diff --git a/tutorials/cfdemSolverPiso/ErgunTestMPI_cgs/parCFDDEMrun.sh b/tutorials/cfdemSolverPiso/ErgunTestMPI_cgs/parCFDDEMrun.sh
index 79f137a4..427ea678 100644
--- a/tutorials/cfdemSolverPiso/ErgunTestMPI_cgs/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverPiso/ErgunTestMPI_cgs/parCFDDEMrun.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
-# run ErgunTestMPI_cgs 
+# allrun script for testcase as part of test routine
+# run ErgunTestMPI_cgs
 # Christoph Goniva - March 2013
 #===================================================================#
 
@@ -45,7 +45,7 @@ if [ $runOctave == "true" ]
         #- run octave
         octave totalPressureDrop.m
 
-        #- show plot 
+        #- show plot
         evince cfdemSolverPiso_ErgunTestMPI.eps
 
         #- copy log file to test harness
diff --git a/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/Allrun.sh b/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/Allrun.sh
index 175563a0..c358ad19 100755
--- a/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/Allrun.sh
+++ b/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/Allrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest
 # Christoph Goniva - Sept. 2010
 #===================================================================#
@@ -35,7 +35,7 @@ cp $casePath/CFD/system/controlDict_run $casePath/CFD/system/controlDict
 #-------------------------------------------------------#
 
 #- run parallel CFD-DEM in new terminal
-gnome-terminal --title='cfdemSolverPiso ErgunTestMPI_restart CFD'  -e "bash $casePath/parCFDDEMrun.sh" 
+gnome-terminal --title='cfdemSolverPiso ErgunTestMPI_restart CFD'  -e "bash $casePath/parCFDDEMrun.sh"
 
 #- wait until sim has finished then run octave
 echo "simulation finished? ...press enter to proceed"
@@ -49,7 +49,7 @@ cp $casePath/CFD/constant/couplingProperties_restart $casePath/CFD/constant/coup
 cp $casePath/CFD/system/controlDict_restart $casePath/CFD/system/controlDict
 
 #- run parallel CFD-DEM in new terminal
-#gnome-terminal --title='cfdemSolverPiso ErgunTestMPI_restart CFD'  -e "bash $casePath/parCFDDEMrun.sh" 
+#gnome-terminal --title='cfdemSolverPiso ErgunTestMPI_restart CFD'  -e "bash $casePath/parCFDDEMrun.sh"
 bash $casePath/parCFDDEMrun.sh
 
 
@@ -70,7 +70,7 @@ if [ $runOctave == "true" ]
     #- run octave
     octave totalPressureDrop.m
 
-    #- show plot 
+    #- show plot
     evince cfdemSolverPiso_ErgunTestMPI.eps
 
     #- copy log file to test harness
diff --git a/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/parCFDDEMrun.sh b/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/parCFDDEMrun.sh
index be64f254..2dd14810 100644
--- a/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverPiso/ErgunTestMPI_restart/parCFDDEMrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest CFD part
 # Christoph Goniva - Feb. 2011
 #===================================================================#
diff --git a/tutorials/cfdemSolverPiso/settlingTestMPI/parCFDDEMrun.sh b/tutorials/cfdemSolverPiso/settlingTestMPI/parCFDDEMrun.sh
index 2af47890..3e8fcd20 100644
--- a/tutorials/cfdemSolverPiso/settlingTestMPI/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverPiso/settlingTestMPI/parCFDDEMrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest CFD part
 # Christoph Goniva - Feb. 2011
 #===================================================================#
@@ -42,7 +42,7 @@ if [ $runOctave == "true" ]
         #- run octave
         octave settlingVelocity.m
 
-        #- show plot 
+        #- show plot
         evince cfdemSolverPiso_settlingTestMPI.eps
 
         #- copy log file to test harness
diff --git a/tutorials/cfdemSolverPisoMS/ErgunTestMPI/Allrun.sh b/tutorials/cfdemSolverPisoMS/ErgunTestMPI/Allrun.sh
index 709e2c05..680e02cb 100755
--- a/tutorials/cfdemSolverPisoMS/ErgunTestMPI/Allrun.sh
+++ b/tutorials/cfdemSolverPisoMS/ErgunTestMPI/Allrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest
 # Christoph Goniva - Sept. 2010
 #===================================================================#
@@ -22,7 +22,7 @@ else
 fi
 
 #- run parallel CFD-DEM in new terminal
-gnome-terminal --title='cfdemSolverPisoMS ErgunTestMPI CFD'  -e "bash $casePath/parCFDDEMrun.sh" 
+gnome-terminal --title='cfdemSolverPisoMS ErgunTestMPI CFD'  -e "bash $casePath/parCFDDEMrun.sh"
 
 if [ $postproc == "true" ]
   then
diff --git a/tutorials/cfdemSolverPisoMS/ErgunTestMPI/parCFDDEMrun.sh b/tutorials/cfdemSolverPisoMS/ErgunTestMPI/parCFDDEMrun.sh
index e484c4f3..d1633aa7 100644
--- a/tutorials/cfdemSolverPisoMS/ErgunTestMPI/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverPisoMS/ErgunTestMPI/parCFDDEMrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest CFD part
 # Christoph Goniva - Feb. 2011
 #===================================================================#
@@ -42,7 +42,7 @@ rm cfdemSolverPisoMS_ErgunTestMPI.eps
 #- run octave
 octave totalPressureDrop.m
 
-#- show plot 
+#- show plot
 evince cfdemSolverPisoMS_ErgunTestMPI.eps
 #------------------------------#
 
diff --git a/tutorials/cfdemSolverPisoScalar/packedBedTemp/parCFDDEMrun.sh b/tutorials/cfdemSolverPisoScalar/packedBedTemp/parCFDDEMrun.sh
index 52a34dcd..03872339 100644
--- a/tutorials/cfdemSolverPisoScalar/packedBedTemp/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverPisoScalar/packedBedTemp/parCFDDEMrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
+# allrun script for testcase as part of test routine
 # run settlingTest CFD part
 # Christoph Goniva - May. 2011
 #===================================================================#
@@ -43,7 +43,7 @@ if [ $runOctave == "true" ]
     #- run octave
     octave totalPressureDropAndNusselt.m
 
-    #- show plots 
+    #- show plots
     evince cfdemSolverPisoScalar_Nusselt.eps &
     evince cfdemSolverPisoScalar_pressureDrop.eps
     #------------------------------#