STY: Fix whitespace

bashtage · web-flow · commit 7bd2d6c9c6dc · 2023-06-24T16:26:16.000+01:00
diff --git a/pandas_datareader/tiingo.py b/pandas_datareader/tiingo.py
@@ -231,7 +231,7 @@ def read(self):
                 dfs.append(self._read_one_data(self.url, self.params))
             finally:
                 self.close()
-        return pd.concat(dfs, axis=self._concat_axis)  
+        return pd.concat(dfs, axis=self._concat_axis)
 
 
 class TiingoMetaDataReader(TiingoDailyReader):
