docs: change _make_ror description

mbk-dev · Mar 5, 2022 · 430d5d3 · 430d5d3
1 parent 65ba83a
commit 430d5d3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/okama/common/make_asset_list.py b/okama/common/make_asset_list.py
@@ -167,9 +167,9 @@ def _make_list(self, ls: list, first_date, last_date) -> dict:
             ror=df,
         )
 
-    def _make_ror(self, list_asset: asset.Asset, base_currency_name: str) -> dict:
+    def _make_ror(self, list_asset: asset.Asset, base_currency_name: str) -> pd.Series:
         """
-        Make aseet reate of return time series and get historical date range of the asset currency.
+        Make aseet reate of return time series.
         """
         asset_currency_name = list_asset.currency
         if asset_currency_name == base_currency_name: