diff --git a/u2/list_ops.py b/u2/list_ops.py
index 2d75f7f..9644e33 100644
--- a/u2/list_ops.py
+++ b/u2/list_ops.py
@@ -47,7 +47,7 @@ def reverse(list):
 def foldl(function,list,initial):
     accamulator = initial
     for item in list:
-        accamulator = fucntion(accamulator, item)
+        accamulator = function(accamulator, item)
     return accamulator