message: Add missing keyword
diff: @@ -15,7 +15,7 @@ pub struct ResugarEnv {
  }
  const KEYWORDS: &[&str] = &[
  - "as", "case", "else", "if", "import", "in", "let", "record", "Record", "then", "Type",
  + "as", "case", "else", "if", "import", "in", "let", "record", "Record", "then", "Type", "where",
  ];
  impl ResugarEnv {
  