--- branches/development/src/nonbonded/MAW.cpp	2011/11/22 14:37:41	1664
+++ trunk/src/nonbonded/MAW.cpp	2012/08/31 21:16:10	1793
@@ -36,7 +36,8 @@
  * [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).                        
+ * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
+ * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
  */
 
 #include <stdio.h>
@@ -184,7 +185,6 @@ namespace OpenMD {
       RealType y = r.y();
       RealType z = r.z();
       RealType x2 = x * x;
-      RealType y2 = y * y;
       RealType z2 = z * z;
 
       RealType r3 = *(idat.r2) *  *(idat.rij) ;