diff --git a/DAMASK_prerequisits.sh b/DAMASK_prerequisits.sh
index fccd63ead..38c73fe7b 100755
--- a/DAMASK_prerequisits.sh
+++ b/DAMASK_prerequisits.sh
@@ -14,7 +14,7 @@ DAMASK_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 echo ==============================================================================================
 echo DAMASK settings
 echo ==============================================================================================
-echo DAMASK_ROOT: 
+echo DAMASK_ROOT:
 echo $DAMASK_ROOT
 echo
 echo Version:
diff --git a/env/DAMASK.csh b/env/DAMASK.csh
index bf728c2db..d5bfb4437 100644
--- a/env/DAMASK.csh
+++ b/env/DAMASK.csh
@@ -28,7 +28,7 @@ endif
 
 # currently, there is no information that unlimited causes problems
 # still,  http://software.intel.com/en-us/forums/topic/501500 suggest to fix it
-# http://superuser.com/questions/220059/what-parameters-has-ulimit             
+# http://superuser.com/questions/220059/what-parameters-has-ulimit
 limit datasize  unlimited  # maximum  heap size (kB)
 limit stacksize unlimited  # maximum stack size (kB)
 endif
diff --git a/env/DAMASK.sh b/env/DAMASK.sh
index 8a987c4dc..1c5ffcf4b 100644
--- a/env/DAMASK.sh
+++ b/env/DAMASK.sh
@@ -43,7 +43,7 @@ PROCESSING=$(type -p postResults || true 2>/dev/null)
 
 # currently, there is no information that unlimited causes problems
 # still,  http://software.intel.com/en-us/forums/topic/501500 suggest to fix it
-# http://superuser.com/questions/220059/what-parameters-has-ulimit             
+# http://superuser.com/questions/220059/what-parameters-has-ulimit
 ulimit -d unlimited 2>/dev/null # maximum  heap size (kB)
 ulimit -s unlimited 2>/dev/null # maximum stack size (kB)
 ulimit -v unlimited 2>/dev/null # maximum virtual memory size
diff --git a/env/DAMASK.zsh b/env/DAMASK.zsh
index e00ea8bdc..deea2b072 100644
--- a/env/DAMASK.zsh
+++ b/env/DAMASK.zsh
@@ -35,7 +35,7 @@ PROCESSING=$(type -p postResults || true 2>/dev/null)
 
 # currently, there is no information that unlimited causes problems
 # still,  http://software.intel.com/en-us/forums/topic/501500 suggest to fix it
-# http://superuser.com/questions/220059/what-parameters-has-ulimit             
+# http://superuser.com/questions/220059/what-parameters-has-ulimit
 ulimit -d unlimited 2>/dev/null # maximum  heap size (kB)
 ulimit -s unlimited 2>/dev/null # maximum stack size (kB)
 ulimit -v unlimited 2>/dev/null # maximum virtual memory size