diff --git a/src/game/engine/tests/unit/test_improvement_manager.gd b/src/game/engine/tests/unit/test_improvement_manager.gd
index 4b02127a..c387e997 100644
--- a/src/game/engine/tests/unit/test_improvement_manager.gd
+++ b/src/game/engine/tests/unit/test_improvement_manager.gd
@@ -16,7 +16,7 @@ extends GutTest
 ## requires:
 ##   1. Deciding where "can build improvements" lives — either a new
 ##      Unit flag populated from unit JSON `can_build_improvements`,
-##      or a derived check against `combat_type in ["worker","settler"]`.
+##      or a derived check against `combat_type in ["worker","founder"]`.
 ##   2. Updating `improvement_manager.gd` to use whichever the new
 ##      source of truth is, dropping the broken `u.id` read (use
 ##      `u.unit_id` or drop from the pending dict entirely).