remove comment

willmcgugan · willmcgugan · commit 96cc8c9fc836 · 2022-12-08T11:17:39.000Z
diff --git a/src/textual/widget.py b/src/textual/widget.py
@@ -475,7 +475,6 @@ def _arrange(self, size: Size) -> DockArrangeResult:
 
     def _clear_arrangement_cache(self) -> None:
         """Clear arrangement cache, forcing a new arrange operation."""
-        # self._arrangement = None
         self._arrangement_cache.clear()
 
     def _get_virtual_dom(self) -> Iterable[Widget]:
