--- a/src/HOL/Tools/SMT/smt_replay_methods.ML Sat Jun 17 17:41:02 2023 +0200
+++ b/src/HOL/Tools/SMT/smt_replay_methods.ML Mon Jun 19 22:28:09 2023 +0200
@@ -103,7 +103,7 @@
fun replay_error ctxt msg rule thms t = error (Pretty.string_of (pretty_goal ctxt msg rule thms t))
-fun replay_rule_error name ctxt = replay_error ctxt ("Failed to replay" ^ name ^ " proof step")
+fun replay_rule_error name ctxt = replay_error ctxt ("Failed to replay " ^ name ^ " proof step")
fun trace_goal ctxt rule thms t =
trace ctxt (fn () => Pretty.string_of (pretty_goal ctxt "Goal" rule thms t))