Addressing Ruben's feedback

Author: leandrodamascena

aws_lambda_powertools/utilities/parameters/base.py

@@ -155,6 +155,9 @@ def _get(self, name: str, **sdk_options) -> Union[str, bytes, Dict[str, Any]]:
         raise NotImplementedError()
 
     def set(self, name: str, value: Any, *, overwrite: bool = False, **kwargs):
+        """
+        Set parameter value from the underlying parameter store
+        """
         raise NotImplementedError()
 
     def get_multiple(