unexpected docstring params

freqtrade/resolvers/exchange_resolver.py

@@ -21,6 +21,7 @@ class ExchangeResolver(IResolver):
     def load_exchange(exchange_name: str, config: dict, validate: bool = True) -> Exchange:
         """
         Load the custom class from config parameter
+        :param exchange_name: name of the Exchange to load
         :param config: configuration dictionary
         """
         # Map exchange name to avoid duplicate classes for identical exchanges

freqtrade/resolvers/iresolver.py

@@ -135,7 +135,7 @@ class IResolver:
                     extra_dir: Optional[str] = None) -> Any:
         """
         Search and loads the specified object as configured in hte child class.
-        :param objectname: name of the module to import
+        :param object_name: name of the module to import
         :param config: configuration dictionary
         :param extra_dir: additional directory to search for the given pairlist
         :raises: OperationalException if the class is invalid or does not exist.