[("tests/examples/Bracket5.hs:1:11: Error: Redundant bracket\nFound:\n  ((x x))\nWhy not:\n  (x x)\n",[Replace {rtype = Expr, pos = SrcSpan {startLine = 1, startCol = 11, endLine = 1, endCol = 18}, subts = [("x",SrcSpan {startLine = 1, startCol = 12, endLine = 1, endCol = 17})], orig = "x"}])]