diff -r 62aa418ed214 -r 6fe3e922246e QTfrontend/util/HWDataManager.h
--- a/QTfrontend/util/HWDataManager.h	Fri Oct 21 04:11:26 2011 +0200
+++ b/QTfrontend/util/HWDataManager.h	Fri Oct 21 07:00:49 2011 +0200
@@ -41,11 +41,11 @@
 {
 public:
     /**
-     * @brief Returns a pointer to the <i>singleton</i> instance of this class.
+     * @brief Returns reference to the <i>singleton</i> instance of this class.
      * 
      * @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a>
      * 
-     * @return pointer to the instance.
+     * @return reference to the instance.
      */
     static HWDataManager & instance();