message: small fix on a comment
diff: @@ -25,8 +25,8 @@ static TableCatalogEntry *GetCatalogTableEntry(LogicalOperator *op) {
  return nullptr;
  }
  -// The filter was made on top of a logical sample, but no specific columns are referenced.
  -// See issue ####.
  +// The filter was made on top of a logical sample or other projection,
  +// but no specific columns are referenced. See issue 4978 number 4.
  bool CardinalityEstimator::EmptyFilter(FilterInfo *filter_info) {
  if (!filter_info->left_set && !filter_info->right_set) {
  return true;
  