A comment is added

Author: dmitry-lipetsk

testgres/node.py

@@ -791,6 +791,7 @@ def start(self, params=[], wait=True):
                    "start"] + params  # yapf: disable
 
         def LOCAL__start_node():
+            # 'error' will be None on Windows
             _, _, error = execute_utility(_params, self.utils_log_file, verbose=True)
             assert error is None or type(error) == str  # noqa: E721
             if error and 'does not exist' in error: