--- a/src/tools/model/average.h	Fri May 13 15:00:34 2011 -0400
+++ b/src/tools/model/average.h	Fri May 13 15:00:49 2011 -0400
@@ -75,10 +75,10 @@
   /// Standard deviation
   double   Stddev  () const { return sqrt (Var ());}
   //\}
-  
+
   /** 
    * \name Error of the mean estimates
-   *  
+   *
    * Note that estimates are valid for 
    *   - uncorrelated measurements, 
    *   - normal distribution and