--- PamCut/CollectionActions/Histo2DActions/RigFillAction/RigFillAction.h	2010/05/11 14:25:59	1.2.2.1
+++ PamCut/CollectionActions/Histo2DActions/RigFillAction/RigFillAction.h	2011/07/12 17:40:45	1.4
@@ -15,9 +15,9 @@
 
 /*! @brief The rigidity vs threshold rigidity histogram filling.
  *
- * This class builds a 2D histogram binned in event rigidity modulus (Y axis)
+ * This class builds a 2D histogram binned in event rigidity (with sign) (Y axis)
  * and threshold rigidity (X axis). Each 2D bin will contain the number of events whose
- * event rigidity modulus and threshold rigidity (eg., Stoermer cutoff rigidity times a
+ * event rigidity (with sign) and threshold rigidity (eg., Stoermer cutoff rigidity times a
  * threshold coefficient) lie in that bin. Note that the meaning of this threshold coefficient
  * is the same as in TrkRigGeoCut, so it must have the same value used for TrkRigGeoCut
  * (consider using TrkRigGeoCut::GetThresholdCoeff() to retrieve its value).