Index: trunk/MagicSoft/Mars/manalysis/MCerPhotEvt.h
===================================================================
--- trunk/MagicSoft/Mars/manalysis/MCerPhotEvt.h	(revision 4716)
+++ trunk/MagicSoft/Mars/manalysis/MCerPhotEvt.h	(revision 4732)
@@ -103,5 +103,5 @@
     operator TIterator*() const;
 
-    ClassDef(MCerPhotEvt, 2)    // class for an event containing cerenkov photons
+    ClassDef(MCerPhotEvt, 3)    // class for an event containing cerenkov photons
 };