message: Fix class def for streamer
diff: @@ -169,7 +169,7 @@ class AliAnalysisTaskJetExtractor : public AliAnalysisTaskEmcalJet {
  AliAnalysisTaskJetExtractor &operator=(const AliAnalysisTaskJetExtractor&); // not implemented
  /// \cond CLASSIMP
  - ClassDef(AliAnalysisTaskJetExtractor, 2) // Jet extraction task
  + ClassDef(AliAnalysisTaskJetExtractor, 3) // Jet extraction task
  /// \endcond
  };
  @@ -308,7 +308,7 @@ class AliEmcalJetTree : public TNamed
  Int_t fBuffer_NumSplittings;
  /// \cond CLASSIMP
  - ClassDef(AliEmcalJetTree, 8) // Jet tree class
  + ClassDef(AliEmcalJetTree, 9) // Jet tree class
  /// \endcond
  };
  