diff --git a/homeassistant/components/evohome/climate.py b/homeassistant/components/evohome/climate.py
index 540675d7ef4..f1a623b695a 100644
--- a/homeassistant/components/evohome/climate.py
+++ b/homeassistant/components/evohome/climate.py
@@ -300,7 +300,10 @@ class EvoController(EvoClimateDevice):
         return TCS_PRESET_TO_HA.get(self._evo_tcs.systemModeStatus['mode'])
 
     def set_temperature(self, **kwargs) -> None:
-        """The evohome Controller doesn't have a targert temperature."""
+        """Do nothing.
+
+        The evohome Controller doesn't have a target temperature.
+        """
         return
 
     def set_hvac_mode(self, hvac_mode: str) -> None:
diff --git a/homeassistant/components/hive/water_heater.py b/homeassistant/components/hive/water_heater.py
index 943abde5dc7..8f91e988170 100644
--- a/homeassistant/components/hive/water_heater.py
+++ b/homeassistant/components/hive/water_heater.py
@@ -77,7 +77,7 @@ class HiveWaterHeater(WaterHeaterDevice):
 
     @property
     def name(self):
-        """Return the name of the water heater """
+        """Return the name of the water heater."""
         if self.node_name is None:
             self.node_name = "Hot Water"
         return self.node_name
@@ -89,7 +89,7 @@ class HiveWaterHeater(WaterHeaterDevice):
 
     @property
     def current_operation(self):
-        """ Return current operation. """
+        """Return current operation."""
         return HIVE_TO_HASS_STATE[self.session.hotwater.get_mode(self.node_id)]
 
     @property