diff --git a/etc/config.csh/aliases b/etc/config.csh/aliases
index aff45a10e51ea92aa6d20ec27c583822e03982a4..543656336f04bc65aafeba46201b79d3dc5d1128 100644
--- a/etc/config.csh/aliases
+++ b/etc/config.csh/aliases
@@ -38,10 +38,10 @@ alias wm32 'wmSET WM_ARCH_OPTION=32'
 alias wmSP 'wmSET WM_PRECISION_OPTION=SP'
 alias wmDP 'wmSET WM_PRECISION_OPTION=DP'
 
-# refresh the environment
+# Refresh the environment
 alias wmREFRESH 'wmSET $FOAM_SETTINGS'
 
-# clear env
+# Clear env
 alias wmUNSET 'source $WM_PROJECT_DIR/etc/config.csh/unset'
 
 # Toggle wmakeScheduler on/off
diff --git a/etc/config.csh/ensight b/etc/config.csh/ensight
index d8f1e8ac32290ae54e319bb5916a9b646d25ccb9..44f8a42ddf0b4bdafad5a527096a6310c9049384 100644
--- a/etc/config.csh/ensight
+++ b/etc/config.csh/ensight
@@ -30,19 +30,19 @@
 #
 #------------------------------------------------------------------------------
 
-# fallback value
+# Fallback value
 if (! $?CEI_HOME) then
     setenv CEI_HOME /usr/local/ensight/CEI
 endif
 
 if ( -r $CEI_HOME ) then
 
-    # special treatment for 32bit OpenFOAM and 64bit Ensight
+    # Special treatment for 32bit OpenFOAM and 64bit Ensight
     if ($WM_ARCH == linux && `uname -m` == x86_64) then
         setenv CEI_ARCH linux_2.6_32
     endif
 
-    # add to path
+    # Add to path
     setenv PATH ${CEI_HOME}/bin:${PATH}
 
     setenv ENSIGHT9_INPUT dummy
diff --git a/etc/config.csh/paraview b/etc/config.csh/paraview
index 239a51c156b619409a108dd35f46a84f6cf3e9dd..7cabc852488123b25845e7922b41379a22f6eea1 100644
--- a/etc/config.csh/paraview
+++ b/etc/config.csh/paraview
@@ -33,11 +33,11 @@
 #     are required for building plugins
 #------------------------------------------------------------------------------
 
-# clean the PATH
+# Clean the PATH
 set cleaned=`$WM_PROJECT_DIR/bin/foamCleanPath "$PATH" "$ParaView_DIR $WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/cmake- $WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/paraview-"`
 if ( $status == 0 ) setenv PATH $cleaned
 
-# determine the cmake to be used
+# Determine the cmake to be used
 unsetenv CMAKE_HOME
 foreach cmake ( cmake-3.2.1 cmake-2.8.12.1 cmake-2.8.8 cmake-2.8.4 cmake-2.8.3 cmake-2.8.1 )
     set cmake=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$cmake
@@ -70,15 +70,15 @@ while ( $#argv > 0 )
 end
 
 
-# set MAJOR version to correspond to VERSION
+# Set MAJOR version to correspond to VERSION
 # ParaView_MAJOR is "<digits>.<digits>" from ParaView_VERSION
 switch ("$ParaView_VERSION")
 case "$ParaView_MAJOR".*:
-    # version and major appear to correspond
+    # Version and major appear to correspond
     breaksw
 
 case [0-9]*:
-    # extract major from the version
+    # Extract major from the version
     setenv ParaView_MAJOR `echo ${ParaView_VERSION} | \
         sed -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
     breaksw
@@ -90,7 +90,7 @@ set paraviewArchName=ParaView-$ParaView_VERSION
 
 setenv ParaView_DIR $WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$paraviewArchName
 
-# set paths if binaries or source are present
+# Set paths if binaries or source are present
 if ( -r $ParaView_DIR || -r $paraviewInstDir ) then
     setenv ParaView_INCLUDE_DIR $ParaView_DIR/include/paraview-${ParaView_MAJOR}
     if (! -r $ParaView_INCLUDE_DIR && -r $ParaView_DIR/include/paraview-3.0) then
@@ -112,7 +112,7 @@ if ( -r $ParaView_DIR || -r $paraviewInstDir ) then
     endif
 
 
-    # add in python libraries if required
+    # Add in python libraries if required
     set paraviewPython=$ParaView_DIR/Utilities/VTKPythonWrapping
     if ( -r $paraviewPython ) then
         if ($?PYTHONPATH) then
diff --git a/etc/config.csh/unset b/etc/config.csh/unset
index 38bedd2874fa2aaea5ffe403dbc09a87f7aa138c..c2a127a4b8b3f22d1b7a17d629ba20f6ed8f7f1c 100644
--- a/etc/config.csh/unset
+++ b/etc/config.csh/unset
@@ -57,7 +57,7 @@ endif
 
 
 #------------------------------------------------------------------------------
-# unset WM_* environment variables
+# Unset WM_* environment variables
 
 unsetenv WM_ARCH
 unsetenv WM_ARCH_OPTION
@@ -88,7 +88,7 @@ unsetenv WM_THIRD_PARTY_DIR
 
 
 #------------------------------------------------------------------------------
-# unset FOAM_* environment variables
+# Unset FOAM_* environment variables
 
 unsetenv FOAM_APPBIN
 unsetenv FOAM_APP
@@ -113,14 +113,14 @@ unsetenv FOAM_UTILITIES
 
 
 #------------------------------------------------------------------------------
-# unset MPI-related environment variables
+# Unset MPI-related environment variables
 
 unsetenv MPI_ARCH_PATH
 unsetenv MPI_BUFFER_SIZE
 unsetenv OPAL_PREFIX
 
 #------------------------------------------------------------------------------
-# unset Ensight/ParaView-related environment variables
+# Unset Ensight/ParaView-related environment variables
 
 unsetenv ENSIGHT9_READER
 unsetenv CMAKE_HOME
@@ -130,7 +130,7 @@ unsetenv PV_PLUGIN_PATH
 
 
 #------------------------------------------------------------------------------
-# cleanup environment
+# Cleanup environment
 # PATH, LD_LIBRARY_PATH, MANPATH
 
 if ( $?foamClean ) then
@@ -158,7 +158,7 @@ endif
 unset cleaned foamClean foamOldDirs
 
 #------------------------------------------------------------------------------
-# cleanup aliases
+# Cleanup aliases
 
 unalias wmSET
 unalias wm64