--- trunk/OOPSE/libmdtools/SimSetup.cpp	2003/08/28 21:09:47	736
+++ trunk/OOPSE/libmdtools/SimSetup.cpp	2003/09/02 14:30:12	738
@@ -1615,7 +1615,7 @@ void SimSetup::setupZConstraint(SimInfo& theInfo){
   }
   theInfo.addProperty(zconsTol);
 
-  //set Force Substraction Policy
+  //set Force Subtraction Policy
   StringData* zconsForcePolicy = new StringData();
   zconsForcePolicy->setID(ZCONSFORCEPOLICY_ID);
 
@@ -1624,7 +1624,7 @@ void SimSetup::setupZConstraint(SimInfo& theInfo){
   }
   else{
     sprintf(painCave.errMsg,
-            "ZConstraint Warning: User does not set force substraction policy, "
+            "ZConstraint Warning: User does not set force Subtraction policy, "
             "PolicyByMass is used\n");
     painCave.isFatal = 0;
     simError();