diff --git a/modules/default/currentweather/currentweather.js b/modules/default/currentweather/currentweather.js
index 1b55e255..e2ca15b5 100644
--- a/modules/default/currentweather/currentweather.js
+++ b/modules/default/currentweather/currentweather.js
@@ -443,7 +443,7 @@ Module.register("currentweather",{
 	 *
 	 * argument temperature number - Temperature.
 	 *
-	 * return number - Rounded Temperature.
+	 * return string - Rounded Temperature.
 	 */
 	roundValue: function(temperature) {
 		var decimals = this.config.roundTemp ? 0 : 1;
diff --git a/modules/default/weatherforecast/weatherforecast.js b/modules/default/weatherforecast/weatherforecast.js
index b269a44a..faed2c9f 100644
--- a/modules/default/weatherforecast/weatherforecast.js
+++ b/modules/default/weatherforecast/weatherforecast.js
@@ -356,7 +356,7 @@ Module.register("weatherforecast",{
 	 *
 	 * argument temperature number - Temperature.
 	 *
-	 * return number - Rounded Temperature.
+	 * return string - Rounded Temperature.
 	 */
 	roundValue: function(temperature) {
 		var decimals = this.config.roundTemp ? 0 : 1;