Index: trunk/psLib/src/math/psEllipse.h
===================================================================
--- trunk/psLib/src/math/psEllipse.h	(revision 10254)
+++ trunk/psLib/src/math/psEllipse.h	(revision 11248)
@@ -1,10 +1,15 @@
-/** @file  psEllipse.h
+/* @file  psEllipse.h
+ * @brief functions to manipulate sparse matrices equations
  *
- * functions to manipulate sparse matrices equations
- *
+ * $Revision: 1.3 $ $Name: not supported by cvs2svn $
+ * $Date: 2007-01-23 22:47:23 $
+ * Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
  */
 
 #ifndef PS_ELLIPSE_H
 #define PS_ELLIPSE_H
+
+/// @addtogroup MathOps Mathematical Operations
+/// @{
 
 // strucures to define elliptical shape parameters
@@ -39,3 +44,4 @@
 psEllipseAxes psEllipseShapeToAxes(psEllipseShape shape, double maxAR);
 
+/// @}
 #endif