message: correct UnterminatedBrace UnterminatedBracedVar
diff: @@ -30,10 +30,10 @@ pub enum Error {
  #[error("syntax error: unterminated subshell")]
  UnterminatedSubshell,
  /// Unterminated namespaced variable
  - #[error("syntax error: unterminated brace")]
  + #[error("syntax error: unterminated brace var")]
  UnterminatedBracedVar,
  /// Unterminated brace expansion
  - #[error("syntax error: unterminated braced var")]
  + #[error("syntax error: unterminated braced")]
  UnterminatedBrace,
  /// Unterminated method
  #[error("syntax error: unterminated method")]
  