diff --git a/docs/core/entity/sensor.md b/docs/core/entity/sensor.md
index 395ec0c3..d4baa1a8 100644
--- a/docs/core/entity/sensor.md
+++ b/docs/core/entity/sensor.md
@@ -33,8 +33,8 @@ If specifying a device class, your sensor entity will need to also return the co
 | current | A | Current.
 | date | | Date. Must be formatted according to ISO8601.
 | energy | Wh, kWh | Energy. Statistics will be stored in kWh.
-| gas | m³, ft³ | Volume of gas. Statistics will be stored in m³. Gas consumtion measured as energy in kWh instead of a volume should be classified as energy.
-| humidity | % | % of humidity in the air.
+| gas | m³, ft³ | Volume of gas. Statistics will be stored in m³. Gas consumption measured as energy in kWh instead of a volume should be classified as energy.
+| humidity | % | Relative humidity.
 | illuminance | lx, lm | Light level.
 | monetary | ISO 4217 | Monetary value with a currency.
 | nitrogen_dioxide | µg/m³ | Concentration of Nitrogen Dioxide. |