Index: trunk/ppSim/src/ppSimArguments.c
===================================================================
--- trunk/ppSim/src/ppSimArguments.c	(revision 13283)
+++ trunk/ppSim/src/ppSimArguments.c	(revision 13319)
@@ -36,5 +36,5 @@
     )
 {
-    float value = psMetadataLookupF32(NULL, arguments, argName); // Bias level
+    float value = psMetadataLookupF32(NULL, arguments, argName); // Value of interest
     if (isnan(value)) {
         bool mdok;                      // Status of MD lookup