message: changes per Kenneth's pull request comment
diff: @@ -8,7 +8,7 @@ echo main_script version 0.9.9
  echo "Configuring..."
  echo "-----------------------------------------------------------------------"
  if [ "$DOC" = false ]; then
  - OPTIONS=$OPTIONS " -DENABLE_DOCS=false";
  + OPTIONS+=" -DENABLE_DOCS=OFF;
  fi
  echo "Options: $OPTIONS"
  ./scripts/config-build.py $OPTIONS
  