@@ -412,4 +412,4 @@ brackets = enclosed (char '[') (char ']')
413-- | Puts a 'Doc' in parentheses.
413-- | Puts a 'Doc' in parentheses.
414parens :: Doc -> Doc
414parens :: Doc -> Doc
415−parens = enclosed (char '[') (char ']')
415+parens = enclosed (char '(') (char ')')