diff --git a/src/TTimingChargePositionMappingProcessor.h b/src/TTimingChargePositionMappingProcessor.h
index 4d209d7607009bd864050a37e6e54d1dd57aa028..39073bc201282b6760879fe4f8f2f85723bd4d42 100644
--- a/src/TTimingChargePositionMappingProcessor.h
+++ b/src/TTimingChargePositionMappingProcessor.h
@@ -27,7 +27,7 @@ public:
 
 protected:
    TString fPositionInfoName;
-   TObjArray **fPosition;
+   TObjArray **fPosition; //!
    
 
    ClassDef(TTimingChargePositionMappingProcessor,1)
diff --git a/src/mwdc/TMWDCDriftLengthCorrectionProcessor.h b/src/mwdc/TMWDCDriftLengthCorrectionProcessor.h
index 5033ff5aded763e06b8d29ae71a1e67307d62bb8..3af6906bc92df0f43b987fdf1eef3d77250f205c 100644
--- a/src/mwdc/TMWDCDriftLengthCorrectionProcessor.h
+++ b/src/mwdc/TMWDCDriftLengthCorrectionProcessor.h
@@ -41,25 +41,25 @@ protected:
    TString fInputTrack;
    TString fInputPlane1;
    TString fInputPlane2;
-   TClonesArray **fTrackIn;
-   TClonesArray **fPlaneIn1;
-   TClonesArray **fPlaneIn2;
+   TClonesArray **fTrackIn; //!
+   TClonesArray **fPlaneIn1; //!
+   TClonesArray **fPlaneIn2; //!
    Double_t fCellSize;
 
    Int_t fVerbose; //!
    
-   TH1D *fH;
-   TH1D *fH1;
-   TH1D *fH2;
+   TH1D *fH; //!
+   TH1D *fH1; //!
+   TH1D *fH2; //!
 
    TH2D *fBlankHist; //!
    
    // TEventDisplayProcessorHelper *fEventDisplayHelper; //!
-   TPad *fPad;
-   static const char* const kTASKNAME; 
+   TPad *fPad; //->
+   static const char* const kTASKNAME;  //!
 
    Bool_t fOwnsTask;
-   TMWDCPlaneCalibrationTask *fTask;
+   TMWDCPlaneCalibrationTask *fTask; //->
    
 private: