diff --git a/include/interfaces/iDistance.hpp b/include/interfaces/iDistance.hpp
index 59bdd381..7f6d19e6 100644
--- a/include/interfaces/iDistance.hpp
+++ b/include/interfaces/iDistance.hpp
@@ -43,9 +43,9 @@ namespace upm
       *
       * 1. Inch
       *
-      * @param celsiusValue Celsius degrees value
-      * @param unit The temperature unit for the conversion.
-      * @return The converted temperature value
+      * @param cmValue Cm distance value
+      * @param unit The distance unit for the conversion.
+      * @return The converted distance value
       */
     static float convertCmTo(float cmValue, DistanceUnit unit);
   };
diff --git a/include/interfaces/iPressure.hpp b/include/interfaces/iPressure.hpp
index 9e7f03e7..8e2ffe4e 100644
--- a/include/interfaces/iPressure.hpp
+++ b/include/interfaces/iPressure.hpp
@@ -47,9 +47,9 @@ namespace upm
      * 3. Torr
      * 4. Pounds per square inch
      *
-     * @param celsiusValue Celsius degrees value
-     * @param unit The temperature unit for the conversion.
-     * @return The converted temperature value
+     * @param paValue Pa pressure value
+     * @param unit The pressure unit for the conversion.
+     * @return The converted pressure value
      */
     static float convertPaTo(float paValue, PressureUnit unit);
   };