diff -r ceb56ff9d07f -r 4804c967543d src/include/unionfind.h
--- a/src/include/unionfind.h	Thu Apr 29 23:24:42 2004 +0000
+++ b/src/include/unionfind.h	Fri Apr 30 01:02:22 2004 +0000
@@ -2,7 +2,7 @@
 #ifndef HUGO_UNION_FIND_H
 #define HUGO_UNION_FIND_H
 
-//!ingroup auxdat
+//!\ingroup auxdat
 //!\file
 //!\brief Union-Find data structures.