diff --git a/NewHorizons/External/Modules/VariableSize/VariableSizeModule.cs b/NewHorizons/External/Modules/VariableSize/VariableSizeModule.cs
index cb1649ee..6e046b42 100644
--- a/NewHorizons/External/Modules/VariableSize/VariableSizeModule.cs
+++ b/NewHorizons/External/Modules/VariableSize/VariableSizeModule.cs
@@ -6,7 +6,7 @@ namespace NewHorizons.External.Modules.VariableSize
     public class VariableSizeModule
     {
         /// <summary>
-        /// Scale this object over time
+        /// Scale this object over time. Time value is in minutes.
         /// </summary>
         public TimeValuePair[] curve;
     }