message: PWGGA/GammaConv: Fixed small bug in non lin function FunctionNL_SExp
diff: @@ -7356,7 +7356,7 @@ Float_t AliCaloPhotonCuts::FunctionNL_DExp(Float_t e, Float_t p0, Float_t p1, Fl
  else
  return 1.;
  }
  -Float_t FunctionNL_SExp(Float_t e, Float_t p0, Float_t p1, Float_t p2, Float_t p3){
  +Float_t AliCaloPhotonCuts::FunctionNL_SExp(Float_t e, Float_t p0, Float_t p1, Float_t p2, Float_t p3){
  return ( p0 - p3 * TMath::Exp( - p1 * e + p2 ) );
  }
  