diff --git a/city_model_structure/building.py b/city_model_structure/building.py
index 2be49a40..f2f751ff 100644
--- a/city_model_structure/building.py
+++ b/city_model_structure/building.py
@@ -342,7 +342,7 @@ class Building(CityObject):
     self._hourly_cooling.append(value)
 
   @property
-  def week_day_schedules(self) -> List[ScheduleValue]:
+  def week_day_schedule(self) -> List[ScheduleValue]:
     """
     Get schedule of weekdays
     :return: [ScheduleValue]
diff --git a/city_model_structure/schedule_value.py b/city_model_structure/schedule_value.py
index 3629e57d..c949bdaa 100644
--- a/city_model_structure/schedule_value.py
+++ b/city_model_structure/schedule_value.py
@@ -17,7 +17,7 @@ class ScheduleValue:
     self._hour = hour
     self._probability = probability
 
-   @property
+  @property
   def hour(self):
     """
     Get hours
diff --git a/tests_data/buildings.gml b/tests_data/buildings.gml
index 6bc5f609..c6097031 100644
--- a/tests_data/buildings.gml
+++ b/tests_data/buildings.gml
@@ -13,7 +13,7 @@
 				<value>1965</value>
 			</stringAttribute>
 			<stringAttribute name="PLUTO_building_class">
-				<value>I1</value>
+				<value>C1</value>
 			</stringAttribute>
 			<lod1Solid>
 				<Solid srsName="EPSG:32118" srsDimension="3">
@@ -429,7 +429,7 @@
 				<value>2045</value>
 			</stringAttribute>
 			<stringAttribute name="PLUTO_building_class">
-				<value>I1</value>
+				<value>C1</value>
 			</stringAttribute>
 			<lod1Solid>
 				<Solid srsName="EPSG:32118" srsDimension="3">