diff --git a/claude_bottle/backend/docker/cleanup.py b/claude_bottle/backend/docker/cleanup.py
index 0487e11..0af9eed 100644
--- a/claude_bottle/backend/docker/cleanup.py
+++ b/claude_bottle/backend/docker/cleanup.py
@@ -159,8 +159,3 @@ def cleanup(plan: DockerBottleCleanupPlan) -> None:
             shutil.rmtree(path, ignore_errors=True)
         except OSError as e:
             warn(f"failed to remove {path}: {e}")
-
-
-# `enumerate_active` moved to `backend/docker/enumerate.py` to
-# mirror the smolmachines layout. Cleanup keeps the orphan
-# enumeration; enumeration of live agents is its own concern.
diff --git a/tests/unit/test_dashboard_active_agents.py b/tests/unit/test_dashboard_active_agents.py
index 3bf2b3e..55299d7 100644
--- a/tests/unit/test_dashboard_active_agents.py
+++ b/tests/unit/test_dashboard_active_agents.py
@@ -1,11 +1,4 @@
-"""Unit: dashboard's row-formatting + selection helpers (PRD 0019).
-
-The active-bottle enumeration tests moved to
-`test_docker_enumerate_active.py` (issue #77) — dashboard now
-delegates listing to `enumerate_active_agents` so the parser
-and assembly tests live next to the docker backend's
-implementation.
-"""
+"""Unit: dashboard's row-formatting + selection helpers (PRD 0019)."""
 
 from __future__ import annotations
 
diff --git a/tests/unit/test_docker_enumerate_active.py b/tests/unit/test_docker_enumerate_active.py
index 6ba1c9f..48d97b4 100644
--- a/tests/unit/test_docker_enumerate_active.py
+++ b/tests/unit/test_docker_enumerate_active.py
@@ -173,13 +173,6 @@ class TestEnumerateActive(_FakeHomeMixin, unittest.TestCase):
             [a.slug for a in active],
         )
 
-    # `noop when docker missing` lives at the cross-backend gate
-    # now (`enumerate_active_agents` skips backends whose
-    # `is_available()` reports False — see
-    # `test_backend_selection.TestEnumerateActiveAgents`). This
-    # module assumes docker is available when called, matching the
-    # smolmachines/enumerate.py contract.
-
 
 if __name__ == "__main__":
     unittest.main()