diff --git a/source/_topics/splitting_configuration.markdown b/source/_topics/splitting_configuration.markdown
index 644296f28ec..562827bc1d0 100644
--- a/source/_topics/splitting_configuration.markdown
+++ b/source/_topics/splitting_configuration.markdown
@@ -26,7 +26,7 @@ homeassistant:
   # Location required to calculate the time the sun rises and sets
   latitude: 37
   longitude: -121
-  # C for Celcius, F for Fahrenheit
+  # C for Celsius, F for Fahrenheit
   temperature_unit: F
   # Pick yours from here: http://en.wikipedia.org/wiki/List_of_tz_database_time_zones
   time_zone: America/Los_Angeles
diff --git a/source/developers/platform_example_sensor.markdown b/source/developers/platform_example_sensor.markdown
index 6519ced0ba8..873e63856de 100644
--- a/source/developers/platform_example_sensor.markdown
+++ b/source/developers/platform_example_sensor.markdown
@@ -26,7 +26,7 @@ sensor:
 ### {% linkable_title Code %}
 
 ```python
-from homeassistant.const import TEMP_CELCIUS
+from homeassistant.const import TEMP_CELSIUS
 from homeassistant.helpers.entity import Entity
 
 
@@ -45,5 +45,5 @@ class ExampleSensor(Entity):
 
     @property
     def unit_of_measurement(self):
-        return TEMP_CELCIUS
+        return TEMP_CELSIUS
 ```