diff --git a/mrw/regexp.hpp b/mrw/regexp.hpp
index 1952d9e..d3e16ee 100644
--- a/mrw/regexp.hpp
+++ b/mrw/regexp.hpp
@@ -9,6 +9,9 @@
     @license LGPL, see file <a href="license.html">COPYING</a>
 
     $Log$
+    Revision 1.3  2004/12/17 16:27:58  marc
+    error in documentation syntax
+
     Revision 1.2  2004/12/16 13:09:31  marc
     possibility to evaluate and extract sub expressions
 
@@ -40,6 +43,7 @@ namespace mrw {
       @endcode
 
   */
+  //@{
 
   /** @brief a regular expression
       
@@ -136,4 +140,5 @@ namespace mrw {
     std::string _text;
   
   };
+  //@}
 }