--- branches/development/src/utils/TupleMatcher.hpp	2010/07/09 23:08:25	1465
+++ branches/development/src/utils/TupleMatcher.hpp	2013/05/15 15:09:35	1874
@@ -35,8 +35,9 @@
  *                                                                      
  * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
  * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
- * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
- * [4]  Vardeman & Gezelter, in progress (2009).                        
+ * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).          
+ * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
+ * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
  */
  
 /**
@@ -56,7 +57,7 @@ namespace OpenMD {
   class TupleMatcher {
     static ReturnType match(const std::map<TupleType, ReturnType>& container, const TupleType& t) {
       typename std::map<TupleType, ReturnType>::iterator i;
-
+      
       i = container.find(t);
       if (i != container.end()) {
 	return i->second;