chore(library/init/lean/expander): comment

2018-10-13 07:59:45 -07:00 · 2018-10-13 07:59:45 -07:00 · eff43fab08
commit eff43fab08
parent 8a88d4d5e2
1 changed files with 1 additions and 1 deletions
--- a/library/init/lean/expander.lean
+++ b/library/init/lean/expander.lean
@ -51,7 +51,7 @@ let prec := match sym with
 let prec_to_action := λ prec, {action.view . kind := action_kind.view.prec prec} in
 match k with
 | mixfix.kind.view.prefix _ :=
-  -- `prefix tk:prec` ~> `notation tk:prec b:prec`
+  -- `prefix sym:prec` ~> `notation sym:prec b:prec`
  pure {
    rules := [{
      symbol := sym,