message: chore: cargo fmt and bless ui test
diff: @@ -116,7 +116,8 @@ impl<'b> Shell<'b> {
  }
  if !Variables::is_valid_name(key.name) {
  - return Err("invalid variable name: only alphanumerical characters and underscores are supported"
  + return Err("invalid variable name: only alphanumerical characters and \
  + underscores are supported"
  .to_string());
  }
  