docs: clarify submodule test comment

lphuc2250gma · lphuc2250gma · commit 7d2a7b2d92fb · 2026-05-13T16:15:51.000Z
diff --git a/tests/staged_files_only_test.py b/tests/staged_files_only_test.py
@@ -247,7 +247,7 @@ def test_sub_something_unstaged(sub_staged, patch_dir):
     _test_sub_state(sub_staged, 'rev2', 'AM')
 
     with staged_files_only(patch_dir):
-        # This is different from others, we don't want to touch subs
+        # This is different from other cases; we don't want to touch submodules.
         _test_sub_state(sub_staged, 'rev2', 'AM')
 
     _test_sub_state(sub_staged, 'rev2', 'AM')
