message: Another formatting fix
diff: @@ -38,14 +38,11 @@ class AliEmcalTrackSelection;
  class THistManager;
  class TObjArray;
  -namespace PWG
  -{
  +namespace PWG {
  -namespace EMCAL
  -{
  +namespace EMCAL {
  -class TestImplAliEmcalTrackSelection : public TNamed
  -{
  +class TestImplAliEmcalTrackSelection : public TNamed {
  public:
  TestImplAliEmcalTrackSelection();
  TestImplAliEmcalTrackSelection(const char* name);
  @@ -67,8 +64,7 @@ private:
  /// \endcond
  };
  -class TestImplAliEmcalTrackSelectionITSpure : public TestImplAliEmcalTrackSelection
  -{
  +class TestImplAliEmcalTrackSelectionITSpure : public TestImplAliEmcalTrackSelection {
  public:
  TestImplAliEmcalTrackSelectionITSpure();
  TestImplAliEmcalTrackSelectionITSpure(const char* name, const char* period);
  @@ -88,8 +84,7 @@ private:
  /// \endcond
  };
  -class TestImplAliEmcalTrackSelectionHybrid : public TestImplAliEmcalTrackSelection
  -{
  +class TestImplAliEmcalTrackSelectionHybrid : public TestImplAliEmcalTrackSelection {
  public:
  TestImplAliEmcalTrackSelectionHybrid() : TestImplAliEmcalTrackSelection() {}
  TestImplAliEmcalTrackSelectionHybrid(const char* name, const char* period);
  @@ -107,8 +102,7 @@ private:
  /// \endcond
  };
  -class TestImplAliEmcalTrackSelectionTPConly : public TestImplAliEmcalTrackSelection
  -{
  +class TestImplAliEmcalTrackSelectionTPConly : public TestImplAliEmcalTrackSelection {
  public:
  TestImplAliEmcalTrackSelectionTPConly() : TestImplAliEmcalTrackSelection() {}
  TestImplAliEmcalTrackSelectionTPConly(const char* name, const char* period);
  @@ -126,8 +120,7 @@ private:
  /// \endcond
  };
  -class TestAliEmcalTrackSelection : public AliAnalysisTaskEmcalLight
  -{
  +class TestAliEmcalTrackSelection : public AliAnalysisTaskEmcalLight {
  public:
  TestAliEmcalTrackSelection();
  TestAliEmcalTrackSelection(const char* name);
  