Minor tweaks to docstrings; missing enum in Loads.

Author: PMeira

dss/ILoads.py

@@ -168,7 +168,7 @@ def Model(self) -> LoadModels:
 
         Original COM help: https://opendss.epri.com/Model1.html
         '''
-        return self._check_for_error(self._lib.Loads_Get_Model())
+        return self._check_for_error(LoadModels(self._lib.Loads_Get_Model()))
 
     @Model.setter
     def Model(self, Value: Union[int, LoadModels]):
@@ -450,7 +450,8 @@ def kva(self, Value: float):
 
     @property
     def kvar(self) -> float:
-        '''Reactive power in kvar for active Load. If set, updates PF based on present kW.
+        '''
+        Reactive power in kvar for active Load. If set, updates PF based on present kW.
         
         Original COM help: https://opendss.epri.com/kvar1.html
         '''

dss/ISettings.py

@@ -34,7 +34,9 @@ class ISettings(Base):
     @property
     def AllowDuplicates(self) -> bool:
         '''
-        {True | False*} Designates whether to allow duplicate names of objects
+        Designates whether to allow duplicate names of objects
+
+        False by default.
         
         **NOTE**: for DSS-Extensions, we are considering removing this option in a future 
         release since it has performance impacts even when not used.