diff --git a/FullSimLight/include/ATLFieldManager.hh b/FullSimLight/include/ATLFieldManager.hh
index 81b0f9bccbeed5d172b9c30daa3085af125221ec..babe6b6cd84933431e141c84fa2f686f16c44b22 100644
--- a/FullSimLight/include/ATLFieldManager.hh
+++ b/FullSimLight/include/ATLFieldManager.hh
@@ -34,14 +34,11 @@ class G4Region;
 class G4FieldManager;
 //class MagneticField;
 
-    
 namespace atl {
     class G4Field : public G4MagneticField {
     public:
         // Constructor
         G4Field(const G4MagneticField* f, double d);
-
-        // Destructor
         ~G4Field() override;
 
         void GetFieldValue(const G4double* pos, G4double* B) const override;
@@ -52,7 +49,6 @@ namespace atl {
     };
 }	
 
-
 class ParameterSet {
 public:
     ParameterSet(const std::unordered_map<std::string, double>& params)
@@ -110,24 +106,11 @@ public:
                              G4PropagatorInField* );
 
 
-  
   // G4PropagatorInField* GetPropagatorInField();
   // void SetPropagatorInField(G4PropagatorInField* pFieldPropagator);
 //  G4PropagatorInField* m_propagator = G4TransportationManager::GetTransportationManager()->GetPropagatorInField();
   
       inline G4ChordFinder* GetChordFinder();
-     
-     // inline G4PropagatorInField* GetPropagatorInField();
-     // void SetPropagatorInField(G4PropagatorInField* pFieldPropagator);
-      
-     // inline void     SetLargestAcceptableStep( G4double newDist );
-     // inline G4double GetLargestAcceptableStep();
-      
-  //  inline void SetDeltaChord(G4double newval) { m_dChordDefault = newval; } ///there are 3 Chord
-    //inline G4double GetDeltaChord() const { return m_dChordDefault; }    
-                             
-    // void SetMinimumEpsilonStep(G4double MinimumEpsilonStep);
-    // void SetMaximumEpsilonStep(G4double MaximumEpsilonStep);
     
 private:
     bool isInsideBeampipe(const G4Track*);
diff --git a/FullSimLight/src/ATLFieldManager.cc b/FullSimLight/src/ATLFieldManager.cc
index d01c07822881f8d7b69f70ecd8f71483f3429377..7a8147dcb2a76656eb35d697835a740c3459ffe9 100644
--- a/FullSimLight/src/ATLFieldManager.cc
+++ b/FullSimLight/src/ATLFieldManager.cc
@@ -70,7 +70,7 @@
 #include "G4StepLimiter.hh"
 //#include "StepMax.hh"
 #include <cassert>
-#include "HistoManager.hh"
+//#include "HistoManager.hh"
 #include "G4RegionStore.hh"
 #include "G4Region.hh"
 #include "G4Track.hh"
@@ -210,10 +210,10 @@ void ATLFieldManager::InitialiseForVolume( ParameterSet &params,
 
    std::cout << "ccccccc" << ">\n";
 
-    // initialisation of field manager
+   // initialisation of field manager
    theField.reset(field);
    SetDetectorField(field);  //here
-   // ////add or eliminate
+   //add or eliminate
    if (pf != nullptr) {
     pf->SetMaxLoopCount(maxLC);
     pf->SetMinimumEpsilonStep(minEpsStep);