BUG: paraview3/cshrc : csh syntax

etc/apps/paraview3/cshrc

@@ -49,13 +49,12 @@ foreach cmake ( cmake-2.8.3 cmake-2.8.1 )
 end
 
 # set VERSION and MAJOR (version) variables
-if ( ! $?ParaView_VERSION )
-then
+if ( ! $?ParaView_VERSION ) then
     setenv ParaView_VERSION 3.8.0
     setenv ParaView_MAJOR unknown
     echo "Warning in app/paraview3/cshrc:"
     echo "    ParaView_VERSION not set, using '$ParaView_VERSION'"
-fi
+endif
 if ( ! $?ParaView_MAJOR ) setenv ParaView_MAJOR unknown
 
 # if needed, set MAJOR version to correspond to VERSION