Fix spelling mistakes

These were found with:
codespell -w $(git ls-files | grep "\.[hc]\(pp\)\?$")

At some point in the future, we might want to get this enabled in CI.

Change-Id: Iccb57b2adfd06a2e177e99db2923fe4e8e329118
Signed-off-by: Ed Tanous <ed@tanous.net>
diff --git a/redfish-core/lib/sensors.hpp b/redfish-core/lib/sensors.hpp
index 530e1f1..19e32ce 100644
--- a/redfish-core/lib/sensors.hpp
+++ b/redfish-core/lib/sensors.hpp
@@ -718,7 +718,7 @@
  * @param sensorName  The name of the sensor to be built
  * @param sensorType  The type (temperature, fan_tach, etc) of the sensor to
  * build
- * @param chassisSubNode The subnode (thermal, sensor, ect) of the sensor
+ * @param chassisSubNode The subnode (thermal, sensor, etc) of the sensor
  * @param propertiesDict A dictionary of the properties to build the sensor
  * from.
  * @param sensorJson  The json object to fill
@@ -961,7 +961,7 @@
  * @param sensorName  The name of the sensor to be built
  * @param sensorType  The type (temperature, fan_tach, etc) of the sensor to
  * build
- * @param chassisSubNode The subnode (thermal, sensor, ect) of the sensor
+ * @param chassisSubNode The subnode (thermal, sensor, etc) of the sensor
  * @param interfacesDict  A dictionary of the interfaces and properties of said
  * interfaces to be built from
  * @param sensorJson  The json object to fill