Index: trunk/archive/pslib/include/psAstrom.h
===================================================================
--- trunk/archive/pslib/include/psAstrom.h	(revision 254)
+++ trunk/archive/pslib/include/psAstrom.h	(revision 257)
@@ -127,9 +127,10 @@
     
 
-/*** Functions ***********************************************************************/
-
-/***********************************************************************************************************/
-
-/* Calculating and applying astrometric solutions */
+/** Functions **************************************************************/
+/** \addtogroup AstroGroup Astronomy-Specific Utilities
+ *  \{
+ */
+
+/*** Calculating and applying astrometric solutions ***/
 
 /** returns Chip in FPA which contains the given FPA coordinate */
@@ -236,4 +237,6 @@
 psExposureFree(psExposure *restrict myExp //!< Object to destroy
 	       );
+/* \} */ // End of AstroGroup Functions
+
 #endif