--- trunk/OOPSE/libmdtools/Integrator.hpp	2003/09/04 21:48:35	746
+++ trunk/OOPSE/libmdtools/Integrator.hpp	2003/09/05 21:28:52	747
@@ -375,6 +375,7 @@ template<typename T> class ZConstraint : public T {
   };
 
   class PolicyByNumber : public ForceSubtractionPolicy{
+
     public:
       PolicyByNumber(ZConstraint<T>* integrator) :ForceSubtractionPolicy(integrator) {}    
       virtual void update();    
@@ -388,6 +389,7 @@ template<typename T> class ZConstraint : public T {
   };
 
   class PolicyByMass : public ForceSubtractionPolicy{
+
     public:
       PolicyByMass(ZConstraint<T>* integrator) :ForceSubtractionPolicy(integrator) {}  
       
@@ -481,7 +483,7 @@ template<typename T> class ZConstraint : public T {
   double calcSysCOMVel();
   double calcTotalForce();
   
-  ForceSubtractionPolicy* forcePolicy; //force substration policy
+  ForceSubtractionPolicy* forcePolicy; //force subtraction policy
   friend class ForceSubtractionPolicy;
 
 };