fix wonky column call
@@ -169,7 +169,7 @@ class Settings:
for cc in self.comparisons:
cols.extend(cc._columns_to_select_for_blocking)
- for add_col in self._additionamns_to_retain:
+ for add_col in self._additional_columns_to_retain:
cols.extend(add_col.l_r_names_as_l_r())
return dedupe_preserving_order(cols)
