diff --git a/src/paperless/tests/test_registry.py b/src/paperless/tests/test_registry.py
index 8fb0c00bc..1c0da1d2d 100644
--- a/src/paperless/tests/test_registry.py
+++ b/src/paperless/tests/test_registry.py
@@ -24,10 +24,6 @@ from paperless.parsers.registry import get_parser_registry
 from paperless.parsers.registry import init_builtin_parsers
 from paperless.parsers.registry import reset_parser_registry
 
-# ---------------------------------------------------------------------------
-# Shared fixtures
-# ---------------------------------------------------------------------------
-
 
 @pytest.fixture(autouse=True)
 def clean_registry() -> None:
@@ -123,11 +119,6 @@ def dummy_parser_cls() -> type:
     return DummyParser
 
 
-# ---------------------------------------------------------------------------
-# TestParserProtocol
-# ---------------------------------------------------------------------------
-
-
 class TestParserProtocol:
     """Verify runtime isinstance() checks against ParserProtocol."""
 
@@ -184,11 +175,6 @@ class TestParserProtocol:
         assert not isinstance(partial_cls(), ParserProtocol)
 
 
-# ---------------------------------------------------------------------------
-# TestRegistrySingleton
-# ---------------------------------------------------------------------------
-
-
 class TestRegistrySingleton:
     """Verify the module-level singleton lifecycle functions."""
 
@@ -260,11 +246,6 @@ class TestRegistrySingleton:
         assert reg_module._registry is first_registry
 
 
-# ---------------------------------------------------------------------------
-# TestParserRegistryGetParserForFile
-# ---------------------------------------------------------------------------
-
-
 class TestParserRegistryGetParserForFile:
     """Verify parser selection logic in get_parser_for_file()."""
 
@@ -485,11 +466,6 @@ class TestParserRegistryGetParserForFile:
         assert result is AcceptingBuiltin
 
 
-# ---------------------------------------------------------------------------
-# TestDiscover
-# ---------------------------------------------------------------------------
-
-
 class TestDiscover:
     """Verify entrypoint discovery in ParserRegistry.discover()."""
 
@@ -665,11 +641,6 @@ class TestDiscover:
         assert "loggable_ep" in info_messages
 
 
-# ---------------------------------------------------------------------------
-# TestLogSummary
-# ---------------------------------------------------------------------------
-
-
 class TestLogSummary:
     """Verify log output from ParserRegistry.log_summary()."""