CONTRIBUTORS in activemerchant-1.17.0 vs CONTRIBUTORS in activemerchant-1.18.0

- old
+ new

@@ -246,8 +246,12 @@
 
 Optimal Payments (August, 2011)
 
 * Jamie Macey (jamie)
 
-CardSave (August 2011,)
+CardSave (August, 2011)
 
 * Tom Crinson (MrJaba)
+
+Dwolla (September, 2011)
+
+* James Armstead (armsteadj1)