diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3073851fd2fa142c69600e6f370bdbb1b11ae47d..e1c0d208dca169302d879fa8576eb9212761ce00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -38,7 +38,7 @@ lemma.
 
 **Changes in `bi`:**
 
-* Add hints for `match _ with _ end` (and thus `if _ then _ else` and
+* Add instances for `match _ with _ end` (and thus `if _ then _ else` and
   `'(_, _)` pair destructuring) for `Persistent`, `Affine`, `Absorbing`,
   `Timeless`, and `Plain`. (by Sanjit Bhat)
 
diff --git a/tests/bi.v b/tests/bi.v
index d13b3ec59e04a71352bf242a198fc419c34253da..d95b30730375f1836455bf68889b505e3e2ef94a 100644
--- a/tests/bi.v
+++ b/tests/bi.v
@@ -102,7 +102,7 @@ Section internal_eq_ne.
   Proof. solve_proper. Qed.
 End internal_eq_ne.
 
-Section tc_match.
+Section instances_for_match.
   Context {PROP : bi}.
 
   Lemma match_persistent :
@@ -132,9 +132,9 @@ Section tc_match.
   Proof. apply _. Qed.
 
   Check "match_def_unfold_fail".
-  (* Don't want hint to unfold def's. *)
+  (* Don't want instances to unfold def's. *)
   Definition match_foo (b : bool) : PROP := if b then False%I else False%I.
   Lemma match_def_unfold_fail b :
     Persistent (match_foo b).
   Proof. Fail apply _. Abort.
-End tc_match.
+End instances_for_match.