message: Tiny change to kick CI.
diff: @@ -34,8 +34,8 @@ build_casper_node() {
  }
  make_bin_readme() {
  - mkdir -p "$BIN_DIR"
  echo "Generating bin README.md"
  + mkdir -p "$BIN_DIR"
  local readme="$BIN_DIR/README.md"
  {
  echo "Build for Ubuntu 18.04."
  @@ -80,4 +80,3 @@ make_bin_readme
  package_bin_tar_gz
  package_config_tar_gz
  -
  