test(hooks): update comment to refer to #2253

.gitattributes

@@ -4,4 +4,3 @@
 worked/**/*.html linguist-vendored=true
 graphify-out/**/*.html linguist-vendored=true
 *.html linguist-detectable=false
-graphify-out/graph.json merge=graphify

tests/test_hooks.py

@@ -248,7 +248,7 @@ def test_hooks_do_not_use_nohup(name, script):
 @pytest.mark.parametrize("name,script", _HOOK_SCRIPTS)
 def test_hooks_use_cross_platform_detach(name, script):
     """The replacement detaches via Python: start_new_session on POSIX and
-    CREATE_NO_WINDOW|CREATE_NEW_PROCESS_GROUP on Windows (#1161)."""
+    CREATE_NO_WINDOW|CREATE_NEW_PROCESS_GROUP on Windows (#1161 / #2253)."""
     assert "subprocess.Popen" in script
     assert "start_new_session=True" in script, f"{name} missing POSIX detach"
     assert "0x08000000" in script, f"{name} missing Windows CREATE_NO_WINDOW flag"