diff --git a/v4-client-py/v4_client_py/chain/aerial/client/utils.py b/v4-client-py/v4_client_py/chain/aerial/client/utils.py
index e711b6a7..a4ed6ebc 100644
--- a/v4-client-py/v4_client_py/chain/aerial/client/utils.py
+++ b/v4-client-py/v4_client_py/chain/aerial/client/utils.py
@@ -29,7 +29,7 @@ def prepare_and_broadcast_basic_transaction(
     :param gas_limit: The gas limit
     :param memo: Transaction memo, defaults to None
     :param broadcast_mode: Broadcast mode, defaults to None
-    :param fee: Transaction fee, defaults to 5000
+    :param fee: Transaction fee, defaults to 5000. Denomination is determined by the network config.
 
     :return: broadcast transaction
     """
diff --git a/v4-client-py/v4_client_py/chain/aerial/config.py b/v4-client-py/v4_client_py/chain/aerial/config.py
index 3adf9db7..18732289 100644
--- a/v4-client-py/v4_client_py/chain/aerial/config.py
+++ b/v4-client-py/v4_client_py/chain/aerial/config.py
@@ -103,10 +103,10 @@ def fetchai_beta_testnet(cls):
         raise RuntimeError("No beta testnet available")
 
     @classmethod
-    def fetchai_stable_testnet(cls):
-        """Get the fetchai stable testnet.
+    def fetch_dydx_stable_testnet(cls):
+        """Get the dydx stable testnet.
 
-        :return: fetchai stable testnet. For now dorado is fetchai stable testnet.
+        :return: dydx stable testnet.
         """
         return cls.fetch_dydx_testnet()
 
@@ -144,7 +144,7 @@ def latest_stable_testnet(cls) -> "NetworkConfig":
         :return: latest stable testnet
         """
         warnings.warn(
-            "latest_stable_testnet is deprecated, use fetchai_stable_testnet instead",
+            "latest_stable_testnet is deprecated, use fetch_dydx_stable_testnet instead",
             DeprecationWarning,
         )
-        return cls.fetchai_stable_testnet()
+        return cls.fetch_dydx_stable_testnet()