diff --git a/gnosis/safe/proxy_factory.py b/gnosis/safe/proxy_factory.py
index 0cb4604fd..44e8ad339 100644
--- a/gnosis/safe/proxy_factory.py
+++ b/gnosis/safe/proxy_factory.py
@@ -102,7 +102,6 @@ def deploy_proxy_contract_with_nonce(
             master_copy, initializer, salt_nonce
         )
 
-        # Auto estimation of gas does not work. We use a little more gas just in case (gas_increment)
         return self.deploy_contract_with_deploy_function(
             self.ethereum_client,
             deployer_account,
diff --git a/gnosis/safe/safe.py b/gnosis/safe/safe.py
index d24feb459..dd89e6753 100644
--- a/gnosis/safe/safe.py
+++ b/gnosis/safe/safe.py
@@ -78,7 +78,7 @@ class SafeInfo:
 
 class SafeCommon(ContractCommon):
     """
-    Class to manage a Safe
+    Collection of methods and utilies to handle a Safe
     """
 
     # keccak256("fallback_manager.handler.address")