🚨 improve docstring for comma_compact_nulls option in encode_options.py

Author: techouse

src/qs_codec/models/encode_options.py

@@ -111,7 +111,8 @@ def encoder(self, value: t.Optional[t.Callable[[t.Any, t.Optional[Charset], t.Op
     """Only used with `ListFormat.COMMA`. When `True`, single‑item lists append `[]` so they round‑trip back to a list on decode."""
 
     comma_compact_nulls: bool = False
-    """Only with `ListFormat.COMMA`. When `True`, omit `None` entries inside lists instead of emitting empty positions (e.g. `[True, False, None, True]` -> `true,false,true`)."""
+    """Only with `ListFormat.COMMA`. When `True`, omit `None` entries inside lists instead of emitting empty positions
+    (e.g. `[True, False, None, True]` -> `true,false,true`)."""
 
     sort: t.Optional[t.Callable[[t.Any, t.Any], int]] = field(default=None)
     """Optional comparator for deterministic key ordering. Must return -1, 0, or +1."""